1. International College for Interdisciplinary Studies, Payap University, Super-Highway Chiang Mai—Lumpang Road, Amphur Muang, Chiang Mai 50000, Thailand
2. The School of Business, Rocklin Campus, William Jessup University, 2121 University Avenue, Rocklin, CA 95765, USA
3. Department of Kinesiology, Health, and Leisure Studies, National University of Kaohsiung, 700 Kaohsiung University Rd., Nanzih District, Kaohsiung 811, Taiwan