1. International Joint Research Center-For Persistent Toxic Substances (IJRC-PTS), Harbin Institute of Technology, China, IJRC-PTS, Harbin Engineering University, China, Science and Technology Branch, Environment Canada, Toronto, Canada, IJRC-PTS, Dalian Maritime University, China, IJRC-PTS, Chengdu University of Technology, China, IJRC-PTS, Institute of High Energy Physics, Chinese Academy of Sciences, China, and IJRC-PTS, McMaster University, Canada