Authors: Kathryn Maitland; Elizabeth C George; Jennifer A Evans; Sarah Kiguli; Peter Olupot-Olupot; Samuel O Akech; Robert O Opoka; Charles Engoru; Richard Nyeko; George Mtove; Hugh Reyburn; Bernadette Brent; Julius Nteziyaremye; Ayub Mpoya; Natalie Prevatt; Cornelius M Dambisya; Daniel Semakula; Ahmed Ddungu; Vicent Okuuny; Ronald Wokulira; Molline Timbwa; Benedict Otii; Michael Levin; Jane Crawley; Abdel G Babiker; Diana M Gibb Journal: BMC Med Date: 2013-03-14 Impact factor: 11.150