Received: 25 February 2020
Accepted: 31 October 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: All subject investigations conformed to the principles outlined in the Declaration of Helsinki and have been performed with permission of the Oncology Department, Salah Azaiz Institute (SAI) under the same Ethics Committee registration number: ISA/2016/02. All subjects were informed about the purposes of the study and consented in writing to participate in the study.
: Not applicable.
: All authors have declared that they have no competing interests.