Author contributions
Conception and Design: Tsung-Ming Chen, MD; Wan-Ming Chen, MS, PhD; Mingchih Chen, PhD; Ben-Chang Shia, PhD; Szu-Yuan Wu, MD, MPH, PhD. Financial Support: Lo-Hsu Medical Foundation, LotungPoh-Ai Hospital, supports Szu-Yuan Wu’s work (Funding Number: 10908, 10,909, 11,001, 11,002, 11,003, 11,006, and 11,013). Collection and Assembly of Data: Tsung-Ming Chen, MD; Wang-Ming Chen, MS; Ben-Chang Shia, PhD; Szu-Yuan Wu, MD, MPH, PhD. Data Analysis and Interpretation: Tsung-Ming Chen, MD; Wang-Ming Chen, MS; Ben-Chang Shia, PhD; Szu-Yuan Wu, MD, MPH, PhD. Administrative Support: Szu-Yuan Wu*. Manuscript Writing: Tsung-Ming Chen, MD. All authors read and approved the final manuscript.