1. Health Sciences Program, School of Health Sciences, Western Carolina University, Cullowhee, NC, USA;
2. Department of Research Programs, Fort Belvoir Community Hospital, Fort Belvoir, VA;
3. Department of Psychiatry and Behavioral Sciences, Interfaith Medical Center, Brooklyn, NY, USA;
4. Department of Social Work, College of Health and Human Sciences, Western Carolina University, Cullowhee, NC, USA