1. Laboratory of Molecular and Cellular Medicine, Department of Cellular and Physiological Sciences, Life Sciences Institute, University of British Columbia , Vancouver, BC V6T 1Z3 , Canada
2. Department of Biology, Carleton University , Ottawa, ON K1S 5B6 , Canada
3. Division of Endocrinology, Department of Medicine, University of British Columbia , Vancouver, BC V6T 1Z3 , Canada
4. Department of Surgery, University of British Columbia , Vancouver, BC V6T 1Z3 , Canada
5. School of Biomedical Engineering, University of British Columbia , Vancouver, BC V6T 1Z3 , Canada