1. Lluita contra la SIDA Foundation, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Catalonia, Spain.
2. Autònoma de Barcelona University, Barcelona, Catalonia, Spain.
3. Consorci Sanitari de Terrassa Hospital, Terrassa, Barcelona, Catalonia, Spain.
4. Politècnica de Catalunya University, Barcelona, Catalonia, Spain.
5. IrsiCaixa Foundation, Badalona, Barcelona, Catalonia, Spain.