Article History
Received: 12 January 2019
Accepted: 13 November 2019
First Online: 5 December 2019
Compliance with ethical standards
:
: The paper meets all applicable standards with regard to ethics and integrity. The corresponding author along with the co-authors submitted this paper with full responsibility following due ethical procedure. There are no duplicate publications, fraud, or plagiarism. Furthermore, the manuscript does not contain clinical studies or patient data.
: The authors declare that they have no competing interests.