Mary Jo Kreitzer, PhD, RN is the Director of the Center for Spirituality and Healing and Professor, School of Nursing at the University of Minnesota, Minneapolis, Minnesota.
Mary Koithan, RN-C, PhD, CNS-BC is Associate Professor, College of Nursing and Associate Dean for Professional and Community Engagement at the University of Arizona, Tucson, Arizona.
Andrew Weil, MD, series editor, is the Director of the Arizona Center for Integrative Medicine, Lovell-Jones Professor of Integrative Rheumatology, Clinical Professor of Medicine, and Professor of Public Health at the University of Arizona, Tucson, Arizona.