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A., Ruiz, L., de, la Torre, Vidal, F., Clotet, B., Heidarian, A., Aperia-Peipke, K., Axelsson, M., Mild, M., Karlsson, A., Sönnerborg, A., Thalme, A., Navér, L., Bratt, G., Blaxhult, A., Gisslén, M., Svennerholm, B., Bergbrant, I., Björkman, Per, Säll, C., Mellgren, Å., Lindholm, A., Kuylenstierna, N., Montelius, R., Azimi, F., Johansson, B., Carlsson, M., Johansson, E., Ljungberg, B., Ekvall, H., Strand, A., Mäkitalo, S., Öberg, S., Holmblad, P., Höfer, M., Holmberg, H., Josefson, P., Ryding, U., Van Kessel, A., Clinical sciences, Microbiology and Infection Control, Supporting clinical sciences, Clinicum, Department of Medicine, Virology, Cohorte de Adultos de la Red de Investigación en SIDA, Spain., SPREAD Program, [Hofstra,LM, Sauvageot,N, Struck,D, Schmit,JC ] Luxembourg Institute of Health, Luxembourg. [Hofstra,LM, Wensing,AMJ] Department of Virology, University Medical Center Utrecht, The Netherlands. [Albert,J, Sönnerborg,A] Karolinska Institute, Solna. Karolinska University Hospital, Stockholm, Sweden. [Alexiev,I, Beshkov,D] National Center of Infectious and Parasitic Diseases, Sofia, Bulgaria. [Garcia,F] Complejo Hospitalario Universitario de Granada. Instituto de Investigación IBS Granada, Spain. [Van de Vijver,DAMC, Boucher,CAB] Erasmus MC, University Medical Center, Rotterdam, The Netherlands. [Åsjö,B] University of Bergen, Norway. [Coughlan,S] University College Dublin, Ireland. [Descamps,D] AP-HP Groupe hospitalier Bichat-Claude Bernard. IAME INSERM UMR 1137. Université Paris Diderot Sorbonne Paris Cité, Paris, France. [Griskevicius,A] Lithuanian AIDS Center, Vilnius, Lithuania. [Hamouda,O] Robert Koch Institute, Berlin, Germany. [Horban,A] Hospital of Infectious Diseases, Warsaw, Poland. [Van Kasteren,M] St Elisabeth Hospital, Tilburg, The Netherlands. [Kolupajeva,T] Infectiology Center of Latvia, Riga. [Kostrikis,LG] University of Cyprus, Nicosia. [Liitsola,K] Department of Infectious Diseases, National Institute for Health and Welfare, Helsinki, Finland. [Linka,M] National Reference Laboratory for HIV/AIDS, National Institute of Public Health, Prague, Czech Republic. [Mor,O] National HIV Reference Laboratory, Chaim Sheba Medical Center, Tel-Hashomer, Israel. [Nielsen,C] Statens Serum Institut, Copenhagen, Denmark. [Otelea,D] National Institute for Infectious Diseases 'Prof. dr. Matei Bals', Bucharest, Romania. [Paraskevis,D] National Retrovirus Reference Center, University of Athens, Greece. [Paredes,R] IrsiCaixa Foundation, Badalona, Spain. [Poljak,M] Faculty of Medicine, Slovenian HIV/AIDS Reference Centre, University of Ljubljana, Slovenia. [Puchhammer-Stöckl,E] Medical University Vienna, Austria. [Staneková,D] Slovak Medical University, Bratislava, Slovakia. [Stanojevic,M] Faculty of Medicine, University of Belgrade, Serbia. [Van Laethem,K] Rega Institute for Medical Research, KU Leuven, Belgium. [Zazzi,M] University of Siena, Italy. [Zidovec Lepej,S] University Hospital for Infectious Diseases 'Dr. Fran Mihaljevic', Zagreb, Croatia., This work was supported by a CORE grant of Fond National de la Recherche Luxembourg (grant number C12/BM/4011111–HIV molecular epidemiology in Europe). This work has been partially supported by the European Commission (fifth framework, grant number QLK2-CT-2001-01344, sixth framework, grant number LSHP-CT-2006-518211, DynaNets grant number 233847, seventh framework, CHAIN grant number 223131), Belgium: Belgian AIDS Reference Laboratory Fund, Belgian Fonds voor Wetenschappelijk Onderzoek (grant number G.0692.14), Cyprus: Cyprus Research Promotion Foundation (grant number Health/0104/22), Denmark: Danish AIDS Foundation, France: Agence Nationale de Recherches sur le SIDA et les Hepatites Virales, Germany: Ministry of Health (grant number 1502-686-18), Ministry of Education and Research (grant number 01KI501), Italy: Fifth National Program on HIV/AIDS, Instituto Superiore di Sanità (grant numbers 40F.56 and 20D.1.6), Luxembourg: Fondation Recherche sur le SiDA and Ministry of Health, Republic of Serbia: Ministry of Education and Science (grant number 175024), Slovakia: project 'Center of Excellence of Environmental Health,' ITMS number 26240120033, based on supporting operational research and development program financed from the European Regional Development Fund, and Sweden: Swedish Research Council and Swedish Civil Contingencies Agency., APH - Health Behaviors & Chronic Diseases, Graduate School, Hofstra, LM, Sauvageot, N, Albert, J, Alexiev, I, Garcia, F, Struck, D, Van de Vijver, DA, Åsjö, B, Beshkov, D, Coughlan, S, Descamps, D, Griskevicius, A, Hamouda, O, Horban, A, Van Kasteren, M, Kolupajeva, T, Kostrikis, LG, Liitsola, K, Linka, M, Mor, O, Nielsen, C, Otelea, D, Paraskevis, D, Paredes, R, Poljak, M, Puchhammer-Stöckl, E, Sönnerborg, A, Staneková, D, Stanojevic, M, Van Laethem, K, Zazzi, M, Lepej, SZ, Boucher, CA, Schmit, JC, Wensing, AM, SPREAD program investigators, including Vitale F and Tramuto, F, Vandamme, Annemie, Vercauteren, Jurgen, Schrooten, Yoeri, Van Ranst, Marc, Van Wijngaerden, Eric, Derdelinckx, Inge, Camacho, Ricardo Jorge, Kostrikis, Leontios G. [0000-0002-5340-7109], and Paraskevis, Dimitrios [0000-0001-6167-7152]