Colombia University Medical Center, New York, New York, United States
Azienda Ospedaliero Universitaria Ospedali Riuniti Do Ancona, Ancona, Italy
IRCCS A.O.U. Policlinico S. Orsola - Malpighi, Bologna, Italy
APHP Paris - Assistance Publique Hopitaux de Paris, Paris, France
Hospital General Universitario Santa LucÃa, Cartagena, Murcia, Spain
Hospital Universitario Virgen a de las Nieves, Granada, Spain
Royal Hospital for Sick Children, Edinburgh, United Kingdom
NHS Greater Glasgow & Clyde- South Glasgow University Hosp Division, Glasgow, United Kingdom
Evelina Childrens Hospital, London, United Kingdom
Kepler Universitaetsklinikum GmbH, Linz, Austria
Ospedale Pediatrico Bambino Gesù, Rome, Italy
Centre de reference des maladies renales rares-Hospices Civils de Lyon-Hopital Femme Mere Enfant, Lyon, France
Azienda ospedaliera universitaria Careggi, Florence, Italy
St. Vincent's University Hospital, Dublin, Ireland
Hopital Lariboisiere, Paris, France
Rijnstate hospital, Arnhem, Netherlands
Skane University Hospital, Lund, Sweden
AORN dei Colli, Napoli, Italy
"Hopital Pierre-Paul Riquet Centre de Rhumatologie", Toulouse, France
Hopital Purpan, Toulouse, France
Klinikum Ernst-von-Bergmann Potsdam und Bad Belzig, Bad Belzig, Germany
Research Site, Sutton, Surrey, United Kingdom
Research Site, London, United Kingdom
Royal Marsden Hospital, London, United Kingdom
Unidad de HematologÃa y OncologÃa Pediátrica - Hospital Universitario HM Monteprincipe, Madrid, Spain
St. Olavs Hospital, Trondheim, Norway