1. Department of Health Science, University of Alabama, Tuscaloosa, AL, USA
2. Kinsey Institute for Research in Sex, Gender, and Reproduction, Indiana University, Bloomington, IN, USA
3. Department of Applied Health Science, School of Public Health-Bloomington Indiana University, Bloomington, IN, USA
4. Human Development and Family Sciences, School of Human Environmental Sciences, Dale Bumpers College of Agricultural, Food and Life Sciences, University of Arkansas, Fayetteville, AR, USA