Received: 19 March 2020
Accepted: 24 June 2020
First Online: 31 July 2020
Ethics approval and consent to participate
: In this retrospective analysis, no patient confidentiality was involved; therefore, no ethics approval was needed. The authors have no ethical conflicts to disclose. The authors declare that there is no conflict of interest regarding the publication of this paper. All patients included in this study were admitted as emergency cases. No consent was obtained.
: Our study does not contain any individual person’s data in any form. All authors signed a consent form for publication in case of acceptance.
: We do not have any competing interests with respect to the study or any part of it.