[1] Hosp Univ Ramon y Cajal, Madrid, Spain
[2] Hosp Univ Vall dHebron, Barcelona, Spain
[3] Hosp Univ Virgen de las Nieves, Granada, Spain
[4] Hosp ICO Bellvitge, Barcelona, Spain
[5] Hosp Prov Conxo, Santiago De Compostela, Spain
[6] Hosp Univ & Politecn La Fe, Valencia, Spain
[7] Hosp Univ Juan Ramon Jimenez, Huelva, Spain
[8] Hosp Alvaro Cunqueiro, Vigo, Spain
[9] Ipsen Pharma, Boulogne, France
[10] Ipsen Pharma, Barcelona, Spain