About the Authors
- Avinash Patwardhan
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* E-mail: Avinash.Patwardhan@Walgreens.com
Affiliation Walgreen Co., Deerfield, Illinois, United States of America
- Robert Bilkovski
Competing Interests
Both the authors are full time employees of Walgreen Co. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: RB AP. Performed the experiments: AP. Analyzed the data: AP. Wrote the paper: AP.