1. Columbia University School of Nursing, New York, NY, USA
2. University of Swaziland, Kwaluseni, Swaziland
3. University of Zambia, Lusaka, Zambia
4. Ndola College of Nursing, Zambia
5. University of Zimbabwe, Harare, Zimbabwe
6. University of Nairobi, Kenya
7. University of Botswana, Gaborone, Botswana