1. Department of Human Development and Family Studies, Utah State University, Logan, UT, USA
2. Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
3. Department of Child Development and Family Studies, Seoul National University, Gwanak-Gu, Korea (The Republic of)
4. Department of Child, Family, and Population Health Nursing, University of Washington, Seattle, WashingtonDC, USA
5. Department of Human Development and Family Studies, The Pennsylvania State University, University Park, PA, USA