List of participating centers by country

The Netherlands

• Leiden University Medical Center (Leiden) | Contacts: Prof.dr. Michiel van de Sande, Prof.dr. Hans Gelderblom

• Princess Máxima Center for Pediatric Oncology (Utrecht) | Contacts: Prof.dr. Michiel van de Sande, Prof.dr. Hans Merks

• University Medical Center Groningen (Groningen) | Contact: Prof.dr. Paul Jutte, Dr. Joyce Vrijsen

• Radboud University Medical Center (Nijmegen) | Contacts: Prof.dr. Bart Schreuder, Dr. Edwin Dierselhuis, Prof.dr. Ingrid van der Geest, Dr. Katja Saris

Austria

• Medical University of Graz (Graz) | Contacts: Prof.dr. Andreas Leithner, Dr. Maria Smolle, Andrea Eder-Halbedl

Belgium

• Saint-Luc University Clinics (Brussels) | Contacts: Prof.dr. Bénédicte Brichard, Prof.dr. Thomas Shubert

• Universitair Ziekenhuis Leuven (Leuven) | Contact: Dr. Marleen Renard

Brazil

• Hospital de Clínicas de Porto Alegre (Porto Alegre) | Contact: Dr. Ricardo Becker

Canada

• Sinai Health System (Toronto) | Contact: Dr. Jay Wunder

Chile

• Traumatology Institute (Santiago) | Contact: Dr. Oscar Ceballos Diegues

Czech Republic

• Motol University Hospital (Prague) | Contacts: Dr. Katerina Kopeckova, Dr. Anna Nohejlova

France

• • Léon Bérard Center (Lyon) | Contacts: Prof.dr. François Gouin, Dr. Claude Line

Italy

• IRCCS Rizzoli Orthopaedic Institute (Bologna) | Contact: Dr. Giuseppe Bianchi

• IRCCS Azienda Ospedaliero-Universitaria di Bologna & DIMEC Alma Mater Studiorum University of Bologna (Bologna) | Contacts: Dr. Silvia Cammelli, Dr. Federico Mercolini, Dr. Costanza Donati, Dr. Arina Zamfir

• AOU Città della Salute e della Scienza (Turin)  | Contact: Dr. Raimondo Piana, Dr. Pietro Pellegrino, Dr. Simone De Meo

• Azienda Ospedaliera Universitaria Careggi (Florence) | Contacts: Dr. Daniela Greto, Prof. Lorenzo Livi, Dr. Mauro Loi, Dr. Angela Tamburini

• Fondazione Policlinico Campus Bio-medico (Rome) | Contact: Dr. Alessandro Mazzocca

Japan

• National Cancer Center Japan (Tokyo) | Contacts: Dr. Shintaro Iwata, Dr. Sathosi Kamio

Poland

• Maria Sklodowska-Curie National Research Institute of Oncology (Warsaw) | Contact: Prof.dr. Piotr Rutkowski

• Instytut Matki i Dziecka (Warsaw) | Contacts: Prof. Anna Raciborska, Beata Skarbek-Wolska

Portugual

• Instituto Português de Oncologia do Porto (Porto) | Contacts: Prof.dr. A. Miguel Abreu, Dr. Joana Harper Maia

Spain

• Hospital Infantil Universitario Niño Jesus (Madrid) | Contact: Dr. Alba Rubio

• Hospital Virgen de la Arrixaca (Muria) | Contact: Dr. Irene Jiménez

• University Hospital 12 de Octubre (Madrid) | Contact: Dr. Nerea Domínguez Pinilla

• Hospital General Universitario Gregorio Marañón (Madrid) | Contact: Dr. Cristina Mata Fernandez

The United Kingdom

• EURO EWING Consortium (London) | Contact: Prof.dr. Sandra Strauss 

Other centers | To be confirmed

The Netherlands

• Amsterdam University Medical Center (Amsterdam) | Contact: Prof.dr. Floortje Verspoor, Dr. Diederik Meijer

Greece

• National and Kapodistrian University of Athens  (Athens) | Contact: Prof.dr. Vasileios Kontogeorgakos

Italy

• Fondazione IRCCS Istituto Nazionale dei Tumori (Milan) | Contact: Dr. Roberto Luksch

Norway

• • Haukeland University Hospital (Bergen) | Contact: Dr. Dorota Goplen

  • Oslo University Hospital (Oslo) | Contact: Dr. Olga Zaikova, Dr. Simen Sellevold 

The United Kingdom

• Oxford University Hospitals - NHS Foundation Trust (Oxford) | Contacts: Prof. Thomas Cosker, Harriet Branford White

Last update: 15 October 2025