About the Authors
- Janis Whitlock
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* E-mail: Jlw43@cornell.edu
Affiliation Family Life Development Center, Cornell University, Ithaca, New York, United States of America
Competing Interests
The author has declared that no competing interests exist.
Author Contributions
ICMJE criteria for authorship read and met: JW. Wrote the first draft of the paper: JW. Contributed to the writing of the paper: JW.