1. Section of Endocrinology and Metabolism, Marmara University Medical School, Istanbul, Turkey.
2. Department of Medical Biology, Marmara University Medical School, Istanbul, Turkey.
3. Department of Pathology, Marmara University Medical School, Istanbul, Turkey.
4. Department of Surgery, Marmara University Medical School, Istanbul, Turkey.
5. Department of Nuclear Medicine of the Marmara University Medical School, Istanbul, Turkey.
6. Department of Nuclear Medicine of the Gülhane Military Academy, Istanbul, Turkey.