Text and Data Mining valid from 2019-05-10
Received: 20 January 2019
Accepted: 15 April 2019
First Online: 10 May 2019
Ethics approval and consent to participate
: The ethical approval was obtained by King Abdullah International Medical Research Center (KAIMRC) Institutional Review Board (IRB No: RC16/206/R). The collected data were anonymous and study teams’ confidentiality was maintained. There are no study participants involved. The study is based on the datasets submitted for statistical data analysis.
: This is not applicable.
: The authors declare that they have no competing interest.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.