This author has not been identified. It may be one of the following persons: Look up 'Daojing He' in GoogleThis author has not been identified. Look up 'Sammy Chan' in GoogleThis author has not been identified. Look up 'Yan Zhang' in GoogleThis author has not been identified. Look up 'Mohsen Guizani' in GoogleThis author has not been identified. Look up 'Chun Chen' in GoogleThis author has not been identified. Look up 'Jiajun Bu' in Google