About the Authors

Chuen-Bin Jiang

Affiliations Department of Pediatrics, Taipei Mackay Memorial Hospital, Taipei, Taiwan, Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan

Hsing-Cheng Hsi

Affiliation Graduate Institute of Environmental Engineering, National Taiwan University, Taipei, Taiwan

Chun-Hua Fan

Affiliation School of Public Health, Taipei Medical University, Taipei, Taiwan

Ling-Chu Chien

lcchien@tmu.edu.tw

Affiliation School of Public Health, Taipei Medical University, Taipei, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CBJ HCH LCC. Performed the experiments: CBJ HCH CHF. Analyzed the data: CBJ HCH LCC. Contributed reagents/materials/analysis tools: CBJ HCH LCC. Wrote the paper: LCC.