1. Department of Neurology, Oregon Health & Science University, Portland, OR, USA
2. Department of Neurology, Oregon Health & Science University, Portland, OR, USA/Department of Neurology, Veterans Affairs Portland Health Care System, Portland, OR, USA
3. Department of Medicine, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA
4. Oregon Clinical & Translational Research Institute, Portland, OR, USA
5. Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA
6. School of Public Health, Oregon Health & Science University–Portland State University, Portland, OR, USA