Joseph Rotman has been appointed to the board of directors of the Stem Cell Network, a Network of Centres of Excellence. One of Canada's best known businessmen and philanthropists, he is chair of Roy-L Corp, a private family investment firm. His primary focus is on advancing life sciences research by taking on leadership roles in various organizations. He recently headed a task force which completed a highly respected report on commercialization for Industry Canada (R$, June 22 & April 28/06)....