MRC Myelomatosis Trials Office, Birmingham, England, United Kingdom
Leiden University Medical Center, Leiden, Netherlands
Academisch Ziekenhuis Maastricht, Maastricht, Netherlands
Onze Lieve Vrouw Ziekenhuis Aalst, Aalst, Belgium
Middlesex Hospital- Meyerstein Institute, London, England, United Kingdom
Medical Research Council Clinical Trials Unit, London, England, United Kingdom
Royal Marsden NHS FoundationTrust - London, London, England, United Kingdom
St. Mary's Hospital, Manchester, England, United Kingdom
Medical Research Council Clinical Trials Unit, London, England, United Kingdom
Epsom General Hospital, Epsom, Surrey, United Kingdom
Velindre Hospital, Cardiff, Wales, United Kingdom
Middlesex Hospital- Meyerstein Institute, London, England, United Kingdom
Saint John Regional Hospital, Saint John, New Brunswick, Canada
Toronto Sunnybrook Regional Cancer Centre at Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
Hopital Charles Lemoyne, Greenfield Park, Quebec, Canada
Hospital Universitario San Carlos, Madrid, Spain
Kaiser Franz Josef Hospital, Vienna, Austria
Leiden University Medical Center, Leiden, Netherlands