About the Authors

Sheng-Chun Chiu

Affiliation Department of Medical Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan

Shee-Ping Chen

Affiliation Tzu Chi Stem Cells Center, Buddhist Tzu Chi General Hospital, Hualien, Taiwan

Sung-Ying Huang

Affiliation Department of Ophthalmology, Mackay Memorial Hospital, Hsinchu, Taiwan

Mei-Jen Wang

Affiliation Department of Medical Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan

Shinn-Zong Lin

Affiliation Center for Neuropsychiatry, China Medical University Hospital, Taichung, Taiwan

Horng-Jyh Harn

cypang@mail.tcu.edu.tw (CYP); duke_harn@yahoo.com.tw (HJH)

Affiliation Department of Pathology, China Medical University Hospital, Taichung, Taiwan

Cheng-Yoong Pang

cypang@mail.tcu.edu.tw (CYP); duke_harn@yahoo.com.tw (HJH)

Affiliations Department of Medical Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, Institute of Medical Sciences, School of Medicine, Tzu Chi University, Hualien, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CYP HJH SZL SCC. Performed the experiments: SCC SPC SYH. Analyzed the data: SCC SPC. Contributed reagents/materials/analysis tools: HJH MJW. Wrote the paper: SCC CYP.