Batouty, Nihal M.
Sobh, Donia M.
Gadelhak, Basma
Sobh, Hoda M.
Mahmoud, Walaa
Tawfik, Ahmed M. http://orcid.org/0000-0003-0714-9660
Article History
Received: 31 July 2019
Accepted: 13 November 2019
First Online: 10 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (including name of committee + reference number) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the local institutional review board.
: Informed consent was waived by the institutional review board.