Funding for this research was provided by:
Ministry of Science and Technology (MOST 106-2221-E-038-007)
Ministry of National Defense (MND-107-0027)
Ministry of National Defense-Medical Affairs Bureau (MAB-106-103)
Text and Data Mining valid from 2019-08-02
Received: 27 September 2018
Accepted: 29 July 2019
First Online: 2 August 2019
Ethics approval and consent to participate
: This study was approved by the Taipei Medical University-Joint Institutional Review Board (TMU-JIRB) on March 24, 2017 (approval status: approved; approval no.: N201701068).
: Not applicable.
: The authors declare that they have no competing interests.