authors
- Pernica, Jeffrey M
- Mawoko, Norah
- Muthoga, Charles
- Vanniyasingam, Thuvaraha
- Ewusie, Joycelyne
- Lowe, Amy
- Bonsu, Janice M
- Gezmu, Alemayehu M
- Smieja, Marek
- Mazhani, Loeto
- Stordal, Ketil
- Arscott-Mills, Tonya
- Thabane, Lehana
- Kelly, Matthew S
- Goldfarb, David M
- Steenhoff, Andrew P
- Mokomane, Margaret
- Moorad, Banno
- Bapabi, Mbabi
- Lechiile, Kwana
- Mangwegape, Oarabile
- Batisani, Boswa