1. Beirut Arab University, Tareek El Jadida, P.O. Box 11-5020, Riad El Solh, Beirut 11072809, Lebanon
2. Alexandria University, 22 El-Guish Rd., El-Shatby, Alexandria 21526, Egypt
3. Beirut Arab University, Tareek El Jadida, P.O. Box 11-5020, Riad El Solh, Beirut 11072809, Lebanon (Corresponding author), e-mail: zouheirbitar@hotmail.com, https://orcid.org/0000-0002-6771-816X