Received: 22 May 2021
Accepted: 28 August 2021
First Online: 17 September 2021
: This study has been approved by the Institutional Review Board (IRB) of the Ministry of Public Health of Afghanistan under IRB code No. Al.0121.0261 dated January 8, 2021. Data were obtained from Medical Records department of Cure International Hospital—Kabul, Afghanistan after approval of the hospital director and head of Medical Records department. As the data provided were de-identified, individual consent was deemed unnecessary by the IRB, Afghanistan Public Health Institute, Ministry of Public Health of Afghanistan. The study was performed in accordance with the ethical standards of the Declaration of Helsinki (1964) and its subsequent amendments.
: Not applicable.
: The authors declare no competing interests.