1. Kobe Gakuin University; Faculty of Clinical Pharmacy; Kobe Hyogo Japan
2. Okayama Saiseikai General Hospital; Department of Pharmacy; Kita-Ku Okayama Japan
3. Kyoto University Graduate School of Medicine/School of Public Health; Department of Health Promotion and Human Behavior; Yoshida Konoe-cho, Sakyo-ku Kyoto Kyoto Japan 606-8501
4. Kurashiki Central Hospital; Department of Otolaryngology; 1-1-1 Miwa Kurashiki Okayama Japan 710-8602
5. Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences; Department of Neuropsychiatry; Okayama Okayama Japan