About the Authors

Tzuo-Yun Lan

tylan@ym.edu.tw

Affiliation Institute of Hospital & Health Care Administration, National Yang-Ming University, Taipei, Taiwan

Ya-Fang Zeng

Affiliation Institute of Hospital & Health Care Administration, National Yang-Ming University, Taipei, Taiwan

Gau-Jun Tang

Affiliation Institute of Hospital & Health Care Administration, National Yang-Ming University, Taipei, Taiwan

Hui-Chuan Kao

Affiliation Department of Public Health, Tzu Chi University, Hualien, Taiwan

Hsien-Jane Chiu

Affiliation Min-Sheng General Hospital, Taoyuan, Taiwan

Tsuo-Hung Lan

Affiliation Department of Psychiatry, Taichung Veterans General Hospital, Taichung, Taiwan

Hsiao-Feng Ho

Affiliation National Health Insurance Administration, Ministry of Health and Welfare, Taipei, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: T-YL G-JT. Performed the experiments: T-YL. Analyzed the data: Y-FZ H-CK. Contributed reagents/materials/analysis tools: T-YL. Wrote the paper: T-YL H-JC T-HL H-FH.