Introduction: Special Issue on Vitamin D Dedicated to the Memory of Anthony W Norman

Affiliations

• ¹ KU Leuven Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing Herestraat Leuven VB 3000 Belgium.
• ² University of Arizona College of Medicine-Phoenix, Ringgold Standard Institution-Basic Medical Sciences Phoenix AZ USA.
• ³ University of California San Francisco Ringgold Standard Institution-Medicine San Francisco CA USA.
• ⁴ Department of Microbiology, Biochemistry and Molecular Genetics Rutgers University Newark NJ USA.
• ⁵ State University of New York at Albany, Ringgold Standard Institution-Environmental Health Sciences Albany NY USA.