Medizinische Klinik u. Poliklinik V, University of Heidelberg
Department of Hematology, University Medical Center Maastricht
University Hospital Maastricht
2. LF UK a FN Motol, Ortopedická klinika
CECAD and Dept. of Medicine I Cologne University
Department of Pediatrics, University Hospital Schleswig-Holstein and BFM-G(Switzerland)
Department of Paediatrics, University Medical Centre Schleswig-Holstein, Campus Kiel
Wilhelminenspital
Clearview Cancer Institute, Huntsville, AL
Christian- Albrechts-University, Institute of Clinical Molecular Biology
