Article History
Received: 2 February 2020
Accepted: 3 June 2020
First Online: 12 June 2020
Ethics approval and consent to participate
: Ethical approval was not deemed appropriate for this study. Consent from patients is not applicable in this study.
: All authors give consent for publication.
: The authors declare that they have no competing interests. The authors have no financial relationships relevant to this article to disclose.