1. Department of Chiropractic, Université du Québec à Trois‐Rivières, Trois‐Rivières, QC, Canada G9A 5H7
2. Department of Autonomic Neuroscience, Tokyo Metropolitan Institute of Gerontology, Itabashi‐ku, Tokyo 173‐0015, Japan
3. Graduate School of Humanities and Sciences, Ochanomizu University, Bunkyo‐ku, Tokyo 112‐8610, Japan