Carolinas Neuromuscular ALS-MDA Care Center, Atrium Health Neurosciences Institute, Dept of Neurology, Carolinas Medical Center, Charlotte, NC

ALS Nursing Care Project, Dept of Nursing Research for Intractable Disease, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan

RC Medical, Wickliffe, OH, Trustee of the American Respiratory Care Foundation

Professor of Medicine at the University of Ottawa, Ottawa Hospital, Ottawa Hospital Research Institute, CANVent Respiratory Rehabilitation Services, Ottawa Rehabilitation Centre, Ottawa, Ontario, Canada

Respiratory Institute, Cleveland Clinic Foundation, Dept of Medicine, Lerner College of Medicine, Case Western Reserve University, Cleveland, OH