Lillepold Kate, Rocklöv Joacim, Liu-Helmersson Jing, Sewe Maquins, Semenza Jan C
European Centre for Disease Prevention and Control, Stockholm Sweden.
Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.
J Travel Med. 2019 Jun 11;26(5). doi: 10.1093/jtm/taz017.