Institution: | 1. National Institute for Occupational Safety and Health (NIOSH), 1095 Willowdale Road MS 2027, Morgantown, WV 26505, USA;2. Present address: University of Pittsburgh Medical Center (UPMC) Hamot, 201 State Street, Erie, PA 16550, USA;3. Present address: Lake Erie College of Osteopathic Medicine (LECOM), 1858 West Grandview Blvd, Erie, PA 16509, USA |