Woo, Seonghoon http://orcid.org/0000-0001-8879-1203
Song, Kyung Mee
Zhang, Xichao http://orcid.org/0000-0001-9656-9696
Ezawa, Motohiko http://orcid.org/0000-0002-3629-5643
Zhou, Yan http://orcid.org/0000-0001-5641-9191
Liu, Xiaoxi http://orcid.org/0000-0001-5917-5495
Weigand, Markus
Finizio, Simone
Raabe, Jörg http://orcid.org/0000-0002-2071-6896
Park, Min-Chul
Lee, Ki-Young
Choi, Jun Woo
Min, Byoung-Chul http://orcid.org/0000-0001-8215-3286
Koo, Hyun Cheol http://orcid.org/0000-0001-5044-1355
Chang, Joonyeon
Article History
Received: 25 July 2017
Accepted: 11 April 2018
First Online: 14 May 2018
Competing interests
: The authors declare no competing interests.