Wagih, Sara
Hussein, Manal M.
Rizk, Kareem A.
Abdel Azeem, Amira A.
El-Habit, Ola H.
Article History
Received: 10 August 2021
Accepted: 27 February 2022
First Online: 9 March 2022
Declarations
:
: All participated in this study upon written consent form in accordance with the principles of the Declaration of Helsinki (WMA Declaration of Helsinki 2013), also the protocol was approved by the RIO Ethical Committee on 4/7/2021.
: A consent form was signed by all the 300 participants to take part in this study. The participants were informed about the purpose of the study. Only blood samples were used in this research study. A specific questionnaire was filled with all included and excluded criteria. I have saved copies from these consent forms, if you want me to upload them as a Additional files,and, I will be glad to send.
: All authors hereby declare that there is no conflict of interest associated with this publication.