Tejedor, P.
Sagias, F.
Ahmed, A.
Naqvi, S.
Khan, J. S.
Article History
Received: 6 October 2018
Accepted: 26 October 2018
First Online: 14 November 2018
Compliance with ethical standards
:
: Authors have no conflict of interest.
: All procedures performed in studies involving humans were in accordance with ethical standards of the institutional research committee and the 1964 Helsinki declaration and its later amendments.
: Informed consent was obtained from all participants.