About the Authors

Wenyan Hu

Affiliations Britton Chance Center for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, People's Republic of China, Key Laboratory of Biomedical Photonics of Ministry of Education, Huazhong University of Science and Technology, Wuhan, China

Gang Zhao

Affiliation Pancreatic Surgery Center, Union Hospital, Huazhong University of Science and Technology, Wuhan, People's Republic of China

Chunyou Wang

Affiliation Pancreatic Surgery Center, Union Hospital, Huazhong University of Science and Technology, Wuhan, People's Republic of China

Jungang Zhang

Affiliation Pancreatic Surgery Center, Union Hospital, Huazhong University of Science and Technology, Wuhan, People's Republic of China

Ling Fu

lfu@mail.hust.edu.cn

Affiliations Britton Chance Center for Biomedical Photonics, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, People's Republic of China, Key Laboratory of Biomedical Photonics of Ministry of Education, Huazhong University of Science and Technology, Wuhan, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LF. Performed the experiments: WH GZ CW JZ. Analyzed the data: WH. Wrote the paper: LF WH.