1. Division of Health Administration and Promotion, Department of Social Medicine, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan
2. International Platform for Dryland Research and Education, Tottori University, Tottori 680-0001, Japan
3. Department of Regenerative Dermatology, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
4. The United Graduate School of Agricultural Sciences, Tottori University, Tottori 680-8553, Japan