Mesenchymal transition and PDGFRA amplification/mutation are key distinct oncogenic events in pediatric diffuse intrinsic pontine gliomas (Q34184430)

31 July 2017

Mesenchymal transition and PDGFRA amplification/mutation are key distinct oncogenic events in pediatric diffuse intrinsic pontine gliomas (English)

1 reference

31 July 2017

diffuse midline glioma

0 references

Felipe Andreiuolo

7

0 references

Pascale Varlet

Pascale Varlet

5

0 references

Jacques Grill

20

Jacques Grill

1 reference

31 July 2017

Chris Jones

19

0 references

Gwénaël Le Teuff

15

Gwenael Le Teuff

1 reference

31 July 2017

17

Birgit Geoerger

1 reference

31 July 2017

Stephanie Puget

1

1 reference

31 July 2017

Cathy Philippe

2

1 reference

31 July 2017

Dorine A Bax

3

1 reference

31 July 2017

Bastien Job

4

1 reference

31 July 2017

Marie-Pierre Junier

6

1 reference

31 July 2017

Dina Carvalho

8

1 reference

31 July 2017

Ricardo Reis

9

1 reference

31 July 2017

Lea Guerrini-Rousseau

10

1 reference

31 July 2017

Thomas Roujeau

11

1 reference

31 July 2017

Philippe Dessen

12

1 reference

31 July 2017

Catherine Richon

13

1 reference

31 July 2017

Vladimir Lazar

14

1 reference

31 July 2017

Christian Sainte-Rose

16

1 reference

31 July 2017

Gilles Vassal

18

1 reference

31 July 2017

language of work or name

English

0 references

publication date

28 February 2012

1 reference

31 July 2017

1 reference

31 July 2017

7

1 reference

31 July 2017

e30313

1 reference

31 July 2017

2

1 reference

Creative Commons Attribution 4.0 International

31 July 2017

start time

28 February 2012

1 reference

April 2022 Public Data File from Crossref

copyright status

copyrighted

0 references

describes a project that uses

limma

limma

1 reference

CZ Software Mentions: A large dataset of software mentions in the biomedical literature

cites work

Glioblastoma models reveal the connection between adult glial progenitors and the proneural phenotype

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

The central nervous system-restricted transcription factor Olig2 opposes p53 responses to genotoxic damage in neural progenitors and malignant glioma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Hedgehog-responsive candidate cell of origin for diffuse intrinsic pontine glioma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Clinical relevance of tumor cells with stem-like properties in pediatric brain tumors.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Homozygous loss of ADAM3A revealed by genome-wide analysis of pediatric high-grade glioma and diffuse intrinsic pontine gliomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Sox10 directs neural stem cells toward the oligodendrocyte lineage by decreasing Suppressor of Fused expression

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Developmental genetics of vertebrate glial-cell specification.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

HIF-1α inhibition by siRNA or chetomin in human malignant glioma cells: effects on hypoxic radioresistance and monitoring via CA9 expression

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Innovative Therapies for Children with Cancer pediatric phase I study of erlotinib in brainstem glioma and relapsing/refractory brain tumors

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

PDGFRA gene rearrangements are frequent genetic events in PDGFRA-amplified glioblastomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

The proneural molecular signature is enriched in oligodendrogliomas and predicts improved survival among diffuse gliomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

The Role of B-RAF Mutations in Melanoma and the Induction of EMT via Dysregulation of the NF-κB/Snail/RKIP/PTEN Circuit

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

An ANOCEF genomic and transcriptomic microarray study of the response to radiotherapy or to alkylating first-line chemotherapy in glioblastoma patients

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Molecular analysis of ex-vivo CD133+ GBM cells revealed a common invasive and angiogenic profile but different proliferative signatures among high grade gliomas.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

IDH1 mutations are common in malignant gliomas arising in adolescents: a report from the Children's Oncology Group

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Neuronal differentiation distinguishes supratentorial and infratentorial childhood ependymomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Prospective collection of tissue samples at autopsy in children with diffuse intrinsic pontine glioma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

A distinct spectrum of copy number aberrations in pediatric high-grade gliomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Critical role for transcriptional repressor Snail2 in transformation by oncogenic RAS in colorectal carcinoma cells

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Regulation of invasive behavior by vascular endothelial growth factor is HEF1-dependent

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Integrated molecular genetic profiling of pediatric high-grade gliomas reveals key differences with the adult disease

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Conditional deletion of Stat3 promotes neurogenesis and inhibits astrogliogenesis in neural stem cells.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Sox10 is necessary for oligodendrocyte survival following axon wrapping

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Preclinical evaluation of radiation and perifosine in a genetically and histologically accurate model of brainstem glioma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Three paths to better tyrosine kinase inhibition behind the blood-brain barrier in treating chronic myelogenous leukemia and glioblastoma with imatinib

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Genome-wide profiling using single-nucleotide polymorphism arrays identifies novel chromosomal imbalances in pediatric glioblastomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Integrated genomic analysis identifies clinically relevant subtypes of glioblastoma characterized by abnormalities in PDGFRA, IDH1, EGFR, and NF1

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Oncogenic BRAF mutation with CDKN2A inactivation is characteristic of a subset of pediatric malignant astrocytomas.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

The transcriptional network for mesenchymal transformation of brain tumours.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

DR-Integrator: a new analytic tool for integrating DNA copy number and gene expression data

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Outcome and prognostic features in pediatric gliomas: a review of 6212 cases from the Surveillance, Epidemiology, and End Results database

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Intratumoral concentrations of imatinib after oral administration in patients with glioblastoma multiforme

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

EGFRvIII deletion mutations in pediatric high-grade glioma and response to targeted therapy in pediatric glioma cell lines

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Prospective evaluation of radiotherapy with concurrent and adjuvant temozolomide in children with newly diagnosed diffuse intrinsic pontine glioma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Snail and slug mediate radioresistance and chemoresistance by antagonizing p53-mediated apoptosis and acquiring a stem-like phenotype in ovarian cancer cells

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Expression profiling of ependymomas unravels localization and tumor grade-specific tumorigenesis

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Molecular properties of CD133+ glioblastoma stem cells derived from treatment-refractory recurrent brain tumors

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Small molecule inhibitors in children with malignant gliomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Target-driven exploratory study of imatinib mesylate in children with solid malignancies by the Innovative Therapies for Children with Cancer (ITCC) European Consortium.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Brain accumulation of dasatinib is restricted by P-glycoprotein (ABCB1) and breast cancer resistance protein (ABCG2) and can be enhanced by elacridar treatment

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Anaplastic oligodendrogliomas with 1p19q codeletion have a proneural gene expression profile

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

A transcriptome database for astrocytes, neurons, and oligodendrocytes: a new resource for understanding brain development and function

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Coactivation of receptor tyrosine kinases affects the response of tumor cells to targeted therapies

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Tumorigenesis in the brain: location, location, location.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Magnetic resonance imaging compared with biopsy in the diagnosis of brainstem diseases of childhood: a multicenter review

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Phase I trial of imatinib in children with newly diagnosed brainstem and recurrent malignant gliomas: a Pediatric Brain Tumor Consortium report

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Epidermal growth factor receptor activation in glioblastoma through novel missense mutations in the extracellular domain

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Glioma stem cells promote radioresistance by preferential activation of the DNA damage response

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

STAC: A method for testing the significance of DNA copy number aberrations across multiple array-CGH experiments

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Molecular subclasses of high-grade glioma predict prognosis, delineate a pattern of disease progression, and resemble stages in neurogenesis

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Advances toward an understanding of brainstem gliomas

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Diffuse brainstem glioma in children: critical review of clinical trials

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Radial glia cells are candidate stem cells of ependymoma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Gene set enrichment analysis: a knowledge-based approach for interpreting genome-wide expression profiles

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Imatinib mesylate radiosensitizes human glioblastoma cells through inhibition of platelet-derived growth factor receptor.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Gleevec-mediated inhibition of Rad51 expression and enhancement of tumor cell radiosensitivity

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

ERBB1 is amplified and overexpressed in high-grade diffusely infiltrative pediatric brain stem glioma

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Magnetic resonance scans should replace biopsies for the diagnosis of diffuse brain stem gliomas: a report from the Children's Cancer Group.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Molecular genetics of pediatric brain stem gliomas. Application of PCR techniques to small and archival brain tumor specimens

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Whole-genome profiling of pediatric diffuse intrinsic pontine gliomas highlights platelet-derived growth factor receptor alpha and poly (ADP-ribose) polymerase as potential therapeutic targets.

5 July 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Expression of glioma-associated antigens in pediatric brain stem and non-brain stem gliomas.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Oncogenic and ligand-dependent activation of KIT/PDGFRA in surgical samples of imatinib-treated gastrointestinal stromal tumours (GISTs).

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Identification of tumor-specific molecular signatures in intracranial ependymoma and association with clinical characteristics.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Distinct genetic signatures among pilocytic astrocytomas relate to their brain region origin.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Loss of suppressor-of-fused function promotes tumorigenesis.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Molecular profiling identifies prognostic subgroups of pediatric glioblastoma and shows increased YB-1 expression in tumors.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Gene expression profiling of gliomas strongly predicts survival

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

IDH1 and IDH2 mutations in gliomas.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Sox10 has a broad expression pattern in gliomas and enhances platelet-derived growth factor-B--induced gliomagenesis.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Oligodendrocyte progenitor cells can act as cell of origin for experimental glioma

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

PDGF-B induces a homogeneous class of oligodendrogliomas from embryonic neural progenitors.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Glial progenitors in the brainstem give rise to malignant gliomas by platelet-derived growth factor stimulation.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Phase I/II study of imatinib mesylate for recurrent malignant gliomas: North American Brain Tumor Consortium Study 99-08.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Prognostic but not predictive role of platelet-derived growth factor receptors in patients with recurrent glioblastoma.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0030313

Pontine glioma. To biopsy or not to biopsy: that is the question.

21 January 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Stereotactic biopsy of diffuse pontine lesions in children.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Thalamic tumors in children: a reappraisal.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

Brainstem stereotactic biopsy sampling in children.

28 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3289615

10.1371/JOURNAL.PONE.0030313

28 October 2018

Identifiers

DOI

1 reference

31 July 2017

0 references

1 reference

31 July 2017

1 reference