1 Breast & Endocrine Surgery Unit, Department of General Surgery, Marmara University School of Medicine, Pendik, Istanbul, 34899, Turkey. bmgulluoglu@marmara.edu.tr.
2 Department of Breast Surgery, SENATURK (Turkish Academy of Breast Sciences), Kadikoy, Istanbul, 34710, Turkey. bmgulluoglu@marmara.edu.tr.