“…Based on weights from previous studies for authors' contributions [ 21 , 22 ], the contributions are as follows: Study design, concept, objectives, methods, writing, literature review, data analysis, interpretation and proofreading: Qandeel, M.S. Data collection: Qandeel, M.S., Riyad, N., Aryan, H., Ajaj, O., Alkhatib, H., and Hamdan, Y.…”