Received: 30 July 2020
Accepted: 24 November 2020
First Online: 21 December 2020
Ethics approval and consent to participate
: This study is an observational database study re-utilizing the data from the Global Burden of Diseases, Injuries, and Risk Factors 2017 study. The need for ethics approval and consent was waived.
: Not applicable, as this study is a database study and there is no data that represents individual.
: All authors declared that there is no competing interest concerning this manuscript.