About the Authors

Rajaie Batniji
Stanford University, Stanford, California, United States of America

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the first draft of the manuscript: RB. Contributed to the writing of the manuscript: RB EB. ICMJE criteria for authorship read and met: RB EB. Agree with manuscript results and conclusions: RB EB.