[1] Hosp Clin Barcelona, Serv Dermatol, Barcelona, Spain
[2] Hosp Gen Granollers, Serv Dermatol, Barcelona, Spain
[3] Hosp Univ Mostoles, Serv Dermatol, Madrid, Spain
[4] Complejo Asistencial Univ Salamanca, Serv Dermatol, Salamanca, Spain
[5] Hosp Univ Son Llatzer, Serv Dermatol, Mallorca, Spain
[6] Hosp Univ La Princesa, Serv Dermatol, Madrid, Spain
[7] Hosp Univ Vall DHebron, Serv Dermatol, Barcelona, Spain
[8] Hosp Santa Creu & Sant Pau, Serv Dermatol, Barcelona, Spain
[9] Hosp Univ San Cecilio, Serv Dermatol, Granada, Spain
[10] Hosp Gen La Palma, Serv Dermatol, Santa Cruz De Tenerife, Spain
[11] Univ Autonoma Barcelona, IMIM, Hosp Mar, Serv Dermatol, Barcelona, Spain
[12] Hosp Raman & Cajal, Serv Dermatol, Madrid, Spain
[13] Parc Tauli Hosp Univ, Serv Dermatol, Barcelona, Spain
[14] Hosp Univ Lucus Augusti, Serv Dermatol, Lugo, Spain
[15] Hosp Univ Araba, Serv Dermatol, Vitoria, Spain
[16] Hosp Virgen de las Nieves, Serv Dermatol, Granada, Spain
[17] Hosp Univ Gran Canaria Doctor Negrin, Serv Dermatol, Las Palmas Gran Canaria, Spain
[18] Inst Catala Salut, CAP Cardedeu, Barcelona, Spain
[19] Hosp Comarcal Infanta Elena, Serv Dermatol, Huelva, Spain
[20] Hosp Univ Severo Ochoa, Serv Dermatol, Madrid, Spain
[21] Serv Med Penedes Vilanova & Geltru, Serv Dermatol, Barcelona, Spain
[22] Hosp Univ Sagrat Cor, Serv Dermatol, Madrid, Spain
[23] Hosp Univ Toledo, Serv Dermatol, Toledo, Spain
[24] Complejo Hosp Navarra, Serv Dermatol, Navarra, Spain
[25] Hosp Gen Univ Reina Sofia, Serv Dermatol, Murcia, Spain
[26] Consorci Sanitari Alt Penedes Garraf, Serv Dermatol, Barcelona, Spain
[27] Hosp Univ Fuenlabrada, Serv Dermatol, Madrid, Spain
[28] Hosp Quironsalud Infanta Luisa, Seville, Spain