1. School of Nursing: Professor Texas Tech University Health Sciences Center Lubbock United States USA
2. College of Nursing; PhD Program Coordinator The University of Alabama in Huntsville Huntsville AL USA
3. Owner The Gilder Company Dallas TX USA
4. Adjunct Faculty: School of Nursing Texas Tech University Health Sciences Center Lubbock United States USA
5. School of Nursing Vanderbilt University Nashville TN USA
6. Private practice: Psychiatric Mental Health Nurse Practitioner Hayden and Associates TMS Therapy Huntsville Huntsville AL USA