Online Appendix for the following March 17 JACC article TITLE: The Canadian Study of the Sirolimus-Eluting Stent in the Treatment of Patients With Long De Novo Lesions in Small Native Coronary Arteries (C-SIRIUS) AUTHORS: Erick Schampaert, MD, Hôpital du Sacré-Coeur de Montréal, Quebec, Canada, Eric A. Cohen, MD, Sunnybrook and Women’s College Health Sciences Centre, Toronto, Canada, Michael Schülter, PhD, Center for Cardiology and Vascular Intervention, Hamburg, Germany, François Reeves, MD, Centre Hospitalier de l’Université de Montréal, Pavillon Notre-Dame, Quebec, Canada, Mouhieddin Traboulsi, MD, Calgary Heart Center, Alberta, Canada, Lawrence M. Title, MD, Queen Elizabeth II Health Sciences Centre, Halifax, Canada, Richard E. Kuntz, MD, MSc, FACC, Brigham and Women’s Hospital, Boston, Massachusetts, Jeffrey J. Popma, MD, FACC, Brigham and Women’s Hospital, Boston, Massachusetts, for the C-SIRIUS Investigators APPENDIX Investigators and hospitals participating in C-SIRIUS: E. A. Cohen (Sunnybrook and Women’s College Health Sciences Centre, Toronto), F. Reeves (Centre Hospitalier de l’Université de Montréal, Pavillon Notre-Dame), E. Schampaert (Hôpital du Sacré-Coeur de Montréal), D. Traboulsi (Calgary Heart Centre) L. Title (Queen Elizabeth II Health Science Centre, Halifax), D. Raco (Hamilton General Hospital), S. Plante (Hôpital Laval, Québec), R. Mildenberger (Victoria Heart Centre). Study coordination: R. E. Kuntz (Harvard Clinical Research Institute [HCRI]/Cardiovascular Data Analysis Center [CDAC], Boston, MA, USA). Quantitative coronary angiography core laboratory: J. J. Popma (Brigham and Women’s Hospital Angiographic Core Lab, Boston, MA, USA). Data and Safety Monitoring Board: R. O. Bonow (Northwestern University, Chicago, IL, USA); M. E. Farkouh (Mount Sinai Medical Center, New York, NY, USA); B. J. Gersh (Mayo Clinic, Rochester, MN, USA); C. W. Hamm (Kerckhoff-Klinik, Bad Nauheim, Germany); G. S. Mintz (Cardiovascular Research Foundation, New York, NY, USA); M.-C. Morice (Institut Cardiovasculaire Paris Sud, Paris, France); J. Orav (Brigham and Women’s Hospital, Boston, MA, USA); A. Schwartz (Columbia Presbyterian Medical Center, New York, NY, USA). Clinical Events Committee: J. Aroesty, J. Carrozza, D. Cohen, L. Garcia, A. Hamdan, J. Kannam, W. Manning, J. Markis, P. Oettger (Beth Israel Deaconess Medical Center, Boston, MA, USA); M. Chauhan (Lahey Clinic Medical Center, Burlington, MA, USA); L. Epstein (Brigham and Women’s Hospital, Boston, MA, USA).