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Leen Antonio
Marian Dejaeger
Roger Bouillon
Frederick Wu
Terence ONeill
Stephen Pye
Ilpo Huhtaniemi
Giulia Rastrelli
Gianni Forti
Felipe Casanueva
Jolanta Slowikowska-Hilczer
Margus Punab
Jos Tournoy
Dirk Vanderschueren
Department of Chronic Diseases, Metabolism and Ageing (CHROMETA), Laboratory of Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium
University Hospitals Leuven, Department of Abdominal Surgery, Leuven, Belgium
KU Leuven, Department of Public Health and Primary Care, University of Leuven, Leuven, Belgium
University of Leuven, Department of Pediatrics, Leuven, Belgium
The University of Manchester, Andrology Research Unit, Centre for Endocrinology & Diabetes, Institute of Human Development, Manchester, United Kingdom
The University of Manchester, Centre for Epidemiology Versus Arthritis, M13 9PT, United Kingdom
Imperial College London, Department of Metabolism Digestion and Reproduction, London, United Kingdom
University of Florence, Andrology Unit, Florence, Italy
Universidad de Santiago de Compostela, Department of Medicine, Santiago de Compostela, Spain
Medical University of Łódź, Department of Andrology and Reproductive Endocrinology, Łódź, Poland
Tartu University, Andrology Unit, Tartu, Estonia
KU Leuven, Department of Public Health and Primary Care, University of Leuven, Leuven, Belgium
Belgium
United Kingdom
Italy
Spain
Poland
Estonia
N/A
N/A
N/A
GC Vitamin D Binding Protein
Ergocalciferol
N/A
N/A
NA
N/A
N/A
N/A