1. Department of Cellular and Integrative Physiology, Fukushima Medical University School of Medicine, 1 Hikari-ga-oka
2. Division of Laboratory Medicine, Fukushima Medical University School of Health Sciences, Fukushima
3. Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe
4. Division of Biological Resources and Development, Analytical Research Center for Experimental Sciences, Saga University, Saga
5. Shimizu Institute of Space Physiology, Suwa Maternity Clinic, Nagano
6. Seijinkai Mihama Hospital, Chiba, Japan