J. M. Mathew, MBA Medical-Surgical, Dallas VA Medical center, Dallas TX, Forney, TX, USA
Dana Tschannen, PhD, RN School of Nursing, The University of Michigan, Ann Arbor, MI, USA Christine Anderson, PhD, RN University of Michigan, Ann Arbor, MI, USA
Iris Tamara Schneider, PHD, MSc (Nsg), RN Department of Nursing Science, University Trier, Trier, Germany