Downey, Rod; Yasugi, Mariko; Ding, Decheng; Ping, Ting Shih ; Hui, Qiu Yu ; Ding, Decheng ; Ding, Decheng (Nanjing Normal University, China) ; Downey, Rod ; Downey, Rod (Victoria University of Wellington, New Zealand) ; Hui, Qiu Yu ; Hui, Qiu Yu (Southwest China Normal University, China) ; Ping, Ting Shih ; Ping, Ting Shih (Chung Yuan Christian University, Taiwan) ; Yasugi, Mariko ; Yasugi, Mariko (Kyoto Sangyo University, Japan) ; Decheng Ding ; Rodney G Downey ; Shih Ping Tung ; Yu Hui Qiu