Missed opportunities of HIV pre-exposure prophylaxis in France: a retrospective analysis in the French DAT'AIDS cohort. - Lions, C.; Cabras, O.; Cotte, L.; Huleux, T.; Gagneux-Brugnon, A.; Makinson, A.; Cabié, A.; Bonnet, B.; Duvivier, C.; Hocqueloux, L.; Cua, E.; Cheret, A.; et al. (BMC Infectious Diseases, 2019)