1. aNorwegian Knowledge Centre for the Health Services, Boks 7004, St Olavs Plass, N/0130 Oslo, Norway.
2. bSintef, Trondheim, Norway.
3. cSchool of Child and Adolescent Health, University of Cape Town, Cape Town, South Africa.
4. dCentro Rosarino de Estudios Perinatales, Santa Fe, Argentina.
5. eSouth African Cochrane Centre, Cape Town, South Africa.
6. fInstitute for Clinical Effectiveness and Health Policy, Buenos Aires, Argentina.
7. gCentre for Health Management and Policy, Shandong University, Jinan, China.
8. hDepartment of Clinical Epidemiology and Biostatistics, Pontificia Universidad Javeriana, Bogota, Colombia.
9. iHealth Policy Planning and Management, Makerere University School of Public Health, Kampala, Uganda.