1. Child and Family Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Public Health Service, Bethesda, MD, USA
2. Duke University, Durham, NC, USA
3. Chinese University of Hong Kong, Hong Kong, China
4. Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
5. Rome University “La Sapienza,” Rome, Italy
6. University West, Trollhättan, Sweden
7. University of South Carolina, Columbia, SC, USA
8. Maseno University, Maseno, Kenya
9. Chiang Mai University, Chiang Mai, Thailand
10. Universidad de San Buenaventura, Medellín, Colombia
11. University of Rome “Foro Italico,” Rome, Italy
12. Ateneo de Manila University, Quezon City, the Philippines
13. Hashemite University, Zarqa, Jordan
14. Second University of Naples, Naples, Italy