<classify> A Dotolo a Ehud Ur, pulofesa wa zamankhwala ku sukula ya ukachenjede yotchedwa Dalhousie ku Halifax, Nova Scotia komanso wapampando wamagulu azachipatala komanso asayansi amatenda a shuga a Canada Diabetes Association adachenjeza kuti kafukufukuyu adakali mmasiku ake oyamba.  <topic>: disease, research, canada 