1. IrsiCaixa AIDS Research Institute, Badalona, Spain
2. Universitat Autònoma de Barcelona, Spain
3. Universitat de Vic-Universitat Central de Catalunya, Vic, Spain
4. Lisbon Institute of Hygiene and Tropical Medicine, Portugal
5. Barcelona Institute for Global Health, Hospital Clínic-University of Barcelona, Spain
6. Lihir Medical Center–International SOS, Newcrest Mining, Papua New Guinea
7. HIV Unit, Hospital Universitari Germans Trias i Pujol, Badalona, Spain