About the Authors

Zhenxiang Wang

Affiliation Department of Plastic and Aesthetic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, People’s Republic of China

Ying Wang

Affiliation Department of R&D, ZYX Biotech Company, Carrollton, Texas, United States of America

Farhang Farhangfar

Affiliation Regenetech Inc., Houston, Texas, United States of America

Monica Zimmer

Affiliation Department of Plastic and Aesthetic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, People’s Republic of China

Yongxin Zhang

zyx@zyxbiotech.com

Affiliation Department of R&D, ZYX Biotech Company, Carrollton, Texas, United States of America

Competing Interests

The authors have the following competing interest: Zyxell Inc. funded the study. Mr. Farhangfar was an employee of Regenetech Inc. at the time of the study and Ying Wang, Monica Zimmer and Yongxin Zhang are employees of ZYX Biotech Company. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: YZ ZW. Performed the experiments: ZW YW FF MZ YZ. Analyzed the data: YZ ZW. Contributed reagents/materials/analysis tools: ZW FF ZM YW YZ. Wrote the paper: YZ ZW MZ FF.