1. South Texas AHEC, The University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
2. School of Nursing, The University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
3. Behavioral Sciences in the Department of Family Medicine, Lehigh Valley Health Network, Allentown, Pennsylvania, USA
4. South Coastal AHEC, The University of Texas Health Science Center at San Antonio, Corpus Christi, Texas, USA