Text and Data Mining valid from 2020-01-15
Received: 3 April 2019
Accepted: 26 July 2019
First Online: 15 January 2020
Compliance with Ethical Standards
: This study was approved by the institutional review board of Pusan National University Hospital, Korea. All animal experiments were conducted under the guidance for the Care and Use of Laboratory Animals of the National Institutes of Health, approved by the Pusan National University Hospital Institutional Animal Care and Use Committee.
: The authors declare that they have no conflict of interest.