Post-migration acquisition of HIV: Estimates from four European countries, 2007 to 2016 Yin, Zheng and Brown, Alison E and Rice, Brian D and Marrone, Gaetano and Sönnerborg, Anders and Suligoi, Barbara and Sasse, Andre and Van Beckhoven, Dominique and Noori, Teymur and Regine, Vincenza and Delpech, Valerie C, Eurosurveillance, 26, 2000161 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.33.2000161