Affiliation: | Department of Anatomy, Histology and Embryology, János Szentágothai Laboratory, Semmelweis University, Tűzoltóu. 58, 1094-Budapest, Hungary; Department of Endocrine Neurobiology, Institute of Experimental Medicine of the Hungarian Academy of Sciences, Budapest, Hungary; Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Tupper Research Institute and New England Medical Center, Boston, MA, USA |