1 Surgery, Emeritus, Vanderbilt School of Medicine, United States; Pan-African Academy of Christian Surgeons, United States. Electronic address: [email protected].
2 The Pan-African Academy of Christian Surgeons (PAACS), United States.
3 Department of Medical Education, University of Botswana, Gaborone, Botswana; Department of Surgery, Vanderbilt School of Medicine, United States.