Funding for this research was provided by:
Self (N/A)
Article History
Received: 28 December 2017
Accepted: 4 July 2018
First Online: 13 July 2018
Compliance with ethical standards
:
: Informed consent was obtained from all individual participants included in the study. This article does not contain any studies with animals performed by any of the authors. The research does not contain any clinical studies or patient data related to human or animal.
: The authors declare that they have no conflict of interest. Authors whose names appear on the submission have contributed sufficiently and been approved by all for publication. There is no other party to review the paper prior to its circulation. The manuscript has not been published previously partly or in full and not under consideration for publication anywhere else. The publisher will not be legally responsible if any conflict of interest arises.