Sohag University, Sohag, Egypt
Beijing Cancer Hospital, Beijing, Beijing, China
Watford General Hospital, Watford, Hertfordshire, United Kingdom
Bwaila STI clinic, Lilongwe, Malawi
EBOVAC Kambia 1 clinic, Kambia, Sierra Leone
Duke University, Durham, North Carolina, United States
Stephenson Cancer Center, Oklahoma City, Oklahoma, United States
University of Florida, Gainesville, Florida, United States
Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
Department of Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark