Ana F. Silva
Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal, Portugal
Chiang Liu
University of Taipei, Taiwan
Uday C. Hasan
Al-Kitab University, Iraq
Tomoyuki Nagami
Kitasato University, Japan