Howard University, Washington, District of Columbia, United States
Wesley Neurology Clinic, Cordova, Tennessee, United States
Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, United States
Hospital Clínic of Barcelona, Barcelona, Spain
Az. Ospedaliera Universitaria di Padova, Padova, Italy
A.O.U. Policlinico Università di Modena e Reggio Emilia, Modena, Italy
Az. Ospedaliera S.Giovanni Battista di Torino, Torino, Italy
Hospital del Mar, Barcelona, Spain
Hospital Universitario Ramón y Cajal, Madrid, Spain
Hospital Clínic of Barcelona, Barcelona, Spain
Ospedaliera Molinette, Torino, Italy
Cisanello Hospital. (University of Pisa)., Pisa, Italy
Hospital Virgen del Rocío, Sevilla, Spain
Hospital Clínic de Barcelona, Barcelona, Spain
Hospital Vall d'Hebron, Barcelona, Spain
IRCCS Policlinico San Donato, Milano, Lombardy, Italy
Mid-Atlantic Geriatric/ARC, Manchester Township, New Jersey, United States
Hospital General Universitario Gregorio Marañon, Madrid, Spain
Fundació ACE, Barcelona, Catalunya, Spain
Federal Research Clinical Centre of Pediatric Hematology, Oncology and Immunology Roszdrava, Moscow, Russian Federation
Haematology Research Centre of Russian Academy of Medical Science, Moscow, Russian Federation
Hospital General Vall d´Hebron, Barcelona, Spain
Jewish General Hospital, Montreal, Quebec, Canada
Royal Victoria Hospital, Montreal, Quebec, Canada
Frimley Park Hospital, Frimley, Surrey, United Kingdom