Affiliation: | * Research Assistant at the National Fund for Scientific Research, Belgium, 4/12 University of Liége, Sart Tilman, B-4000, Liège, Belgium ‡ Neuroendocrinology Section, CHU, 4/12 University of Liége, Sart Tilman, B-4000, Liège, Belgium † Department of Medical Pathology, University of Liège, 1 rue des Bonnes Villes, B-4000, Liège, Belgium |