About the Authors

Ying Liu

Affiliations Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, United States of America, Changsha Aier Eye Hospital, Changsha, China

Rachida A. Bouhenni

Affiliation Summa Health System, Akron, Ohio, United States of America

Craig P. Dufresne

Affiliation Thermo Fisher Scientific, West Palm Beach, Florida, United States of America

Richard D. Semba

Affiliation Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, United States of America

Deepak P. Edward

dedwar39@jhmi.edu

Affiliations Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, United States of America, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia

Competing Interests

None of the authors has any conflict of interest or financial interests related to this study. Thermo Fisher Scientific Company provided support in the form of salaries for author [CPD. The funders and the commercial affiliation do not alter the authors’ adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: DPE. Performed the experiments: YL RAB CPD. Analyzed the data: YL RAB. Contributed reagents/materials/analysis tools: CPD RDS. Wrote the paper: YL RAB RDS DPE CPD.