1. Department of Psychology, Harvard University, Cambridge, MA, USA.
2. The Center for Reiki Research, Southfield, MI, USA.
3. Department of Physiology, College of Medicine, University of Arizona, Tucson, AZ, USA.
4. Laboratory of Consciousness and Health, University of Arizona, Tucson, AZ, USA.
5. Evergreen State College, Olympia, WA, USA.