Nazik Hammad, Professor at the Division of Hematology and Oncology at the St. Michael’s Hospital, shared on LinkedIn:. “Published today. First paper in this project that is very dear to my heart. Thanks Fidel Rubagumya for leading our paper on medical tourism in cancer care in Africa. First paper ever to tackle this issue. As Africans seek cancer care outside their borders and especially outside the continent, there are huge costs to individuals, families and national economies.