Hopital Claude Huriez; Hematologie, Lille, France
Institut J Paoli I Calmettes; Onco Hematologie 2, Marseille, France
Hopital Saint Louis; Oncologie Medicale, Paris, France
Universitäts-Kinderspital; Abteilung für Onkologie, Zürich, Switzerland
Azienda Ospedaliera di Padova; Clinica di Onco-ematologia pediatrica, Padova, Veneto, Italy
Hospital Sant Joan De Deu, Esplugues De Llobregas, Barcelona, Spain
Klinikum Hann. Münden, Nephrologisches Zentrum Niedersachsen, Hann. Münden, Germany
Riga 1st hospital, outpatient clinic Bruninieks, Riga, Latvia
Clinical Hospital Gailezers; Dept of Pulmonology, Riga, Latvia
Latvian University postgraduate institute, Riga, Latvia
Chonbuk National Uni Hospital, Jeollabuk-do, Korea, Republic of
Inje university Haeundae Paik Hospital, Busan, Korea, Republic of
Inje University Busan Paik Hospital, Busan, Korea, Republic of