1. Department of Endocrinology, Erciyes University Medical School, Kayseri, Turkey.
2. Department of Genetics, Erciyes University Medical School, Kayseri, Turkey.
3. Department of Neurosurgery, Erciyes University Medical School, Kayseri, Turkey.
4. Department of Medicine School of Medicine and Complejo Hospitalario Universitario de Santiago, Santiago de Compostela University, Santiago de Compostela, Spain.