Authors: Igor Toskin; Nataliia Bakunina; Antonio Carlos Gerbase; Karel Blondeel; Rob Stephenson; Rachel Baggaley; Massimo Mirandola; Sevgi Okten Aral; Marie Laga; King Kennard Holmes; Christine Winkelmann; James Njogu Kiarie Journal: Bull World Health Organ Date: 2020-04-29 Impact factor: 9.408