1. Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece
2. School of Human Kinetics, Laurentian University, Sudbury, ON, Canada
3. Department of Physical Education, National Taiwan Normal University, Taipei, Taiwan
4. Department of Sport Science, Seoul National University of Science and Technology, Seoul, Republic of Korea
5. School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK