Michelle November 29, 2015 News & Events, Project Updates, Uganda Kaitlin Patterson wins prize for PhD presentation at OVC Graduate Student Research Conference Michelle November 29, 2015 News & Events, Project Updates, Uganda Kate Patterson won 2nd prize for best PhD oral presentation on November 18th at the Ontario Veterinary College Graduate Student Research Conference. Kate's presentation examined the seasonal variation of food security among the Batwa of Kanungu.