[1] Charite Campus Virchow Klinikum, Berlin, Germany
[2] Hop La Pitie Salpetriere, Paris, France
[3] Hosp Puerta Hierro, Madrid, Spain
[4] Univ Roma La Sapienza, Rome, Italy
[5] Novartis Pharma AG, Basel, Switzerland
[6] Synovate Healthcare, London, England