Susan J. Calloway, PhD, PMHNP-BC, FNP-BC, is a Course Coordinator for Frontier Nursing University, Hyden, Texas, where she teaches pharmacology and psychiatric mental healthcare in primary care. She has her own practice, Hill Country Psychiatric Associates, in Austin, Texas, and is a board member of the Texas Rural Health Association.

Accepted by peer review 12/21/2012.

The author declares no conflict of interest.