[Zou, Changqing;Cao, Junjie;Ranaweera, Warunika;Alhashim, Ibraheem;Tan, Ping;Zhang, Hao] Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada.^[Zou, Changqing] Hengyang Normal Univ, Hengyang, Peoples R China.^[Cao, Junjie] Dalian Univ Technol, Dalian, Peoples R China.^[Sheffer, Alla] Univ British Columbia, Vancouver, BC V5Z 1M9, Canada.