1Quality of Life Research Center, Teglgårdstræde 4-8, DK-1452 Copenhagen K, Denmark
2Interuniversity College, Graz, Austria
3Nordic School of Holistic Medicine, Copenhagen, Denmark
4Research Clinic for Holistic Medicine, Beer-Sheva, Israel
5Scandinavian Foundation for Holistic Medicine, Sanvika, Norway
6Center for Disability and Human Development, Faculty of Health Sciences, Ben Gurion University, Beer-Sheva, Israel
7National Institute of Child Health and Human Development, Beer-Sheva, Israel
8Office of the Medical Director, Division for Mental Retardation, Ministry of Social Affairs, Jerusalem, Israel