About the Authors

Kin Fong Lei

kflei@mail.cgu.edu.tw

Affiliations Graduate Institute of Medical Mechatronics, Chang Gung University, Taoyuan, Taiwan, Republic of China, Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan, Republic of China

Kuan-Hao Chen

Affiliation Graduate Institute of Medical Mechatronics, Chang Gung University, Taoyuan, Taiwan, Republic of China

Po-Hsiang Tsui

Affiliation Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan, Taiwan, Republic of China

Ngan-Ming Tsang

Affiliations School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan, Republic of China, Department of Radiation Oncology, Chang Gung Memorial Hospital, Taoyuan, Taiwan, Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KFL. Performed the experiments: KHC. Analyzed the data: KFL. Contributed reagents/materials/analysis tools: PHT NMT. Wrote the paper: KFL.