Brugha Ruairí, Bijlmakers Leon, Borgstein Eric, Kachimba John
Royal College of Surgeons in Ireland, Dublin, Ireland.
Radboud University Medical Centre, Nijmegen, Netherlands.
Lancet Glob Health. 2015 Dec;3(12):e741. doi: 10.1016/S2214-109X(15)00181-3.