Affiliation: | 1. AIDS Research Network, National Centre of Epidemiology, Carlos III Health Institute, , Madrid, Spain;2. Ramón y Cajal University Hospital, , Madrid, Spain;3. Sandoval Clinic, , Madrid, Spain;4. Donostia University Hospital, , Donostia, Spain;5. 12 de Octubre University Hospital, , Madrid, Spain;6. Hospital Clinic – IDIBAPS, University of Barcelona, , Barcelona, Spain;7. Elche University Hospital, , Elche, Spain |