Lai, Shih-Wei
Lin, Cheng-Li
Liao, Kuan-Fu
Article History
Received: 6 July 2018
Accepted: 9 August 2018
First Online: 20 August 2018
Compliance with ethical standards
:
: The authors disclose no conflicts of interest.
: The insurance reimbursement claims data used in this study were available for public access. Patient identification numbers were scrambled to ensure confidentiality. This study was approved by the Research Ethics Committee of China Medical University and Hospital in Taiwan (CMUH-104-REC2-115).
: Patient informed consent was not required.