1. Sant Pau i Santa Tecla Hospital; Tarragona Spain
2. Germans Trias i Pujol Universitary Hospital; ‘Lluita contra la SIDA’ Foundation; Badalona Spain
3. Autónoma University of Barcelona; Barcelona Spain
4. Vall d´Hebró Universitary Hospital; Barcelona Spain
5. Sant Pau i Santa Creu Hospital; Barcelona Spain
6. Granollers Hospital; Barcelona Spain
7. Hospital del Mar; Barcelona Spain
8. Santa María del Rosell Hospital; Cartagena Spain