About the Authors

Steven Woloshin

Contributed equally to this work with: Steven Woloshin, Lisa M Schwartz

To whom correspondence should be addressed. E-mail: steven.woloshin@dartmouth.edu.

Lisa M Schwartz

Contributed equally to this work with: Steven Woloshin, Lisa M Schwartz

Competing Interests

The funders played no role in the submission or preparation of this paper. The authors have declared that no competing interests exist.