YONG-KWANG TU2020-03-122020-03-1220161878-8750https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962030738&doi=10.1016%2fj.wneu.2015.11.028&partnerID=40&md5=49af9b85b777edd70095ad46582aa181https://scholars.lib.ntu.edu.tw/handle/123456789/475934enDear Colleagueseditorial10.1016/j.wneu.2015.11.028266268142-s2.0-84962030738