Text and Data Mining valid from 2020-02-27
Received: 25 January 2020
Accepted: 18 February 2020
First Online: 27 February 2020
Ethics approval and consent participate
: Approval was obtained from the Institutional Review Board and ethics committee at the Faculty of Medicine and Health Sciences at UST (MECA No. 2017/01). Written informed consent was obtained from all individual participants included in the study.
: The manuscript does not contain any individual person’s data in any form.
: The authors declare no competing interests.