1. Department of Plastic Surgery, AIC Kijabe Hospital, Kenya.
2. Department of Plastic Surgery, Vanderbilt Medical University Center, Nashville, Tennesse, USA.
3. Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
4. Biomedical Research and Training Institute, Harare, Zimbabwe.
5. Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany.