Fadel, Mohamed https://orcid.org/0000-0002-4009-3761
Kandil, Mohamed Fawzy https://orcid.org/0000-0003-4080-8285
Article History
Received: 14 June 2021
Accepted: 17 June 2021
First Online: 25 June 2021
Declarations
:
: Informed consent was obtained from all individual participants included in the study.
: Informed consent was obtained from all individual participants to publish the research. The authors affirm that human research participants provided informed consent for publication of the images in Figures: 1a, 1b, 1c, 1d, 1e; 2a, 2b, 2c, 2d, 2e, 2f.
: The authors declare no competing interests.