About the Authors

Shiu-Dong Chung

Affiliations Division of Urology, Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, Taiwan, School of Health Care Administration, Taipei Medical University, Taipei, Taiwan

Shih-Ping Liu

Affiliation Department of Urology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan

Herng-Ching Lin

henry11111@tmu.edu.tw

Affiliation School of Health Care Administration, Taipei Medical University, Taipei, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SDC SPL HCL. Analyzed the data: SDC HCL. Contributed reagents/materials/analysis tools: HCL. Wrote the paper: SDC SPL HCL.