1. Department of Occupational Therapy, College of Health Science, Chosun University, Republic of Korea
2. Department of Business Administration, Graduate School, Chosun University, Republic of Korea
3. Department of Tax and Management, College of Management, Gwangju University, Republic of Korea
4. Division of Computer Science and Engineering, Chosun University: 309 Pilmun-daero, Dong-gu Gwangju 501759, Republic of Korea