1. Division of Public Administration, Centro de Investigación y Docencia Económicas, Alvaro Obregon, Mexico City, Mexico
2. Department of Applied Health Science, Indiana University School of Public Health-Bloomington, Bloomington, Indiana, USA
3. Department of Counseling and Educational Psychology, Indiana University-Bloomington, Bloomington, Indiana, USA
4. Department of Sociology, Indiana University-Bloomington, Bloomington, Indiana, USA