Deficiency Diseases

• BC Children's Hospital — Vancouver, British Columbia, Canada
• McMaster University — Hamilton, Ontario, Canada

• Medical University Graz — Graz, Austria

• Lokahi Health Center — Kailua-Kona, Hawaii, United States
• Bastyr University — Kenmore, Washington, United States

Not specified

• Department of Dermatology, Lund University Malmoe — Malmö, Sweden

• Center for Health, Exercise and Sport Sciences — Belgrade, Serbia

• Western Human Nutrition Center, University of California Davis — Davis, California, United States

• Baylor College of Medicine — Houston, Texas, United States
• Ben Taub General Hospital — Houston, Texas, United States
• St Lukes Episcopal Hospital — Houston, Texas, United States

• University of Wisconsin Osteoporosis Clinical and Research Program — Madison, Wisconsin, United States

• Chu Pitie Salpetriere — Paris, France
• Hopital la Pitie Salpétrière — Paris, France
• Nathalie Costedoat-Chalumeau — Paris, France