1. Institute of Leisure and Recreation Management, Kainan University, No. 1, Kainan Road, Luchu, Taoyuan 338, Taiwan
2. College of Public Affairs, Graduate Institute of Urban Planning, National Taipei University, 151 University Road, San-Shia District, New Taipei City 23741, Taiwan
3. Institute of Management of Technology, National Chiao Tung University, 1001 Ta-Hsueh Road, Hsinchu 300, Taiwan