1. Southern School of Pharmacy, Mercer University, Atlanta, GA; at the time of this study, he was Professor and Chairman, Department of Pharmacy Practice, College of Pharmacy, University of Nebraska, Omaha
2. Department of Administrative and Social Sciences, College of Pharmacy, University of Minnesota, Minneapolis
3. Community Health Nursing, College of Nursing, University of Nebraska.
4. West Virginia University Hospital, Morgantown
5. Jennie Edmundson Hospital, Council Bluffs, Iowa