1. Division for Vascular and Endovascular, Department of Surgery, Faculty of Medicine, Hasanuddin University, Dr. Tadjuddin Chalid National Hospital, Makassar, Indonesia
2. Department of Surgery, Wahidin Sudirohusodo Hospital, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
3. Division for Vascular and Endovascular, Department of Surgery, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia
4. Division for Vascular and Endovascular, Stella Maris Hospital, Makassar, Indonesia