About the Authors

Yan Peng

Contributed equally to this work with: Yan Peng, Marcus Ang

Affiliation School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore

Marcus Ang

Contributed equally to this work with: Yan Peng, Marcus Ang

Affiliations Singapore National Eye Centre, Singapore, Singapore, Singapore Eye Research Institute, Singapore, Singapore

Selin Foo

Affiliation Singapore Eye Research Institute, Singapore, Singapore

Wing Sum Lee

Affiliation Singapore National Eye Centre, Singapore, Singapore

Zhen Ma

Affiliation Singapore Eye Research Institute, Singapore, Singapore

Subbu S. Venkatraman

assubbu@ntu.edu.sg (SSV); tina.wong.t.l@snec.com.sg (TTW)

Affiliation School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore

Tina T. Wong

assubbu@ntu.edu.sg (SSV); tina.wong.t.l@snec.com.sg (TTW)

Affiliations School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore, Singapore National Eye Centre, Singapore, Singapore, Singapore Eye Research Institute, Singapore, Singapore, Department of Ophthalmology, Yong Yoo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YP SSV TTW MA. Performed the experiments: YP MA SF WSL ZM TTW. Analyzed the data: YP MA SSV TTW. Wrote the paper: YP MA.