Funding for this research was provided by:
the Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea (2013-7206, 2014-7201, 2015-7213)
the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2015K1A4A3046807)
the Korean Health Technology R&D Project, Ministry of Health & Welfare, Republic of Korea (HI14C2640)
Article History
Received: 14 November 2017
Revised: 10 December 2017
Accepted: 2 January 2018
First Online: 3 February 2018
Compliance with ethical standards
:
: There are no conflicts to declare.
: The animal experiment protocol was reviewed and approved by the institutional animal care and use committee of Asan Medical Center (Protocol Number: 2014-12-003).