Nam, Sung Min
Seo, Jin Seok
Go, Tae-Hun
Nahm, Sang-Soep
Chang, Byung-Joon
Article History
Received: 30 August 2018
Accepted: 7 November 2018
First Online: 28 November 2018
Compliance with Ethical Standards
: The protocol of the present study was approved by the Institutional Animal Care and Use Committee of the Konkuk University (approval number KU18133). All procedures were in accordance with the ethical standards of the National Institutes of Health Guide for the Care and Use of Laboratory Animals.
: The authors declare that they have no conflict of interest.