1. Medical Laboratory Technology; Kwame Nkrumah University of Science and Technology; Kumasi Ghana
2. International Public Health; Liverpool School of Tropical Medicine; Liverpool United Kingdom
3. Paediatrics; George Washington School of Medicine and Health Sciences; Washington District of Columbia
4. Blood Bank and Transfusion Services; University of Michigan Health Systems; Ann Arbor Michigan
5. Child Health, School of Medical Sciences; Kwame Nkrumah University of Science and Technology; Kumasi Ghana
6. Department of Experimental Immunohematology; Sanquin; Amsterdam Netherlands