1. Seminario Primary Care Health Centre Aragon Health Service Zaragoza Spain
2. Institute of Health Research of Aragón (IIS Aragón) Zaragoza Spain
3. Zaragoza III Primary Care Health Direction Aragon Health Service Zaragoza Spain
4. San José Primary Care Health Centre Aragon Health Service Zaragoza Spain
5. Sagasta Primary Care Health Centre Aragon Health Service Zaragoza Spain
6. Lozano Blesa University Clinic Hospital Zaragoza Spain
7. IrsiCaixa AIDS Research Institute Badalona Spain
8. Germans Trias i Pujol Research Institute (IGTP) Badalona Spain
9. Dentaid Research Center Cerdanyola del Vallès Spain