1. From the Population Health Research Institute, Hamilton, Canada (ATM, SSA, RJ, BD, KT, and SY); McMaster University, Hamilton, Canada (ATM, SSA, RJ, BD, KT, and SY); Hamilton Health Sciences, Hamilton, Canada (SSA, KT, and SY); Mayo Clinic College of Medicine, Rochester, MN (LEK); and University of Toronto, Toronto, Canada (VV); for the SHARE and SHARE-AP Investigators