1. Department of Biobehavioral Nursing and Health Systems; University of Washington; Washington USA
2. Department of Medicine; University of Massachusetts Medical School; Worcester Massachusetts USA
3. College Agriculture and Life Sciences; University of Arizona; Tucson Arizona USA
4. Department of Nutrition Science; Purdue University; West Lafayette Indiana USA
5. Department of Epidemiology; University of Iowa; Iowa City Iowa USA
6. Faculty of Health Sciences and Social Welfare; University of Haifa; Israel