Orne-Gliemann Joanna, Larmarange Joseph, Boyer Sylvie, Iwuji Collins, Mcgrath Nuala, Bärnighausen Till, Zuma Thembelile, Dray-Spira Rosemary, Spire Bruno, Rochat Tamsen, Lert France, Imrie John. Addressing social issues in a universal HIV test and treat intervention trial (ANRS 12249 TasP) in South Africa: methods for appraisal. BMC Public Health. 2015;15(1):209.