Received: 11 July 2022
Accepted: 18 August 2022
First Online: 25 August 2022
: The study is approved by Doctor Kariadi General Hospital Ethical and Scientific Committee based on research permit letter and ethical exemption certificate. The description of ethical exemption Number 764/EC/KEPK-RSDK/2021 was signed by M. Sofyan Harahap, M.D, Anaesthesiologist Consultant as the Chairperson of Ethical and Scientific Committee of Doctor Kariadi General Hospital Semarang. Based on medical record and PACS database in Doctor Kariadi General Hospital Semarang, no patient informed consent was obtained written nor verbally.
: The data sets of this study were based on medical record and PACS database in Doctor Kariadi General Hospital Semarang; no patient informed consent for publication was obtained written nor verbally. All the images and data sets were entirely unidentifiable, and there were no details on individuals reported within the manuscript.
: The authors declare that they have no competing interests.