Zulfikar, Eddy, Wakatobi Regional Public Hospital, Wakatobi Regency, Southeast Sulawesi, Indonesia.
Zulfikar, Muhammad Ridha, Department of Anesthesiology and Intensive Care, Faculty of Medicine, Hasanuddin University – Dr. Wahidin Sudirohusodo Hospital, Makassar, Indonesia.
Zülfügarlı, Nazrin, Department of Anesthesiology, Başkent University Ankara Hospital, Ankara, Turkey.
Tripathy, Debendra Kumar, Department of Anesthesiology, All India Institute of Medical Sciences, Rishikesh, India.