1. Department of Neuroendocrinology, Chair of Laboratory Medicine, Medical University of Lodz, Poland
2. Department of Immunoendocrinology, Chair of Endocrinology, Medical University of Lodz, Poland
3. Department of General and Endocrinological Surgery, Copernicus Memorial Hospital, Lodz, Poland
4. Department of Pathomorphology and Clinical Cytopathology, Interfaculty Chair of Pathomorphology, Medical University of Lodz, Poland