Author Contribution Statement

Journal of Pharmacology and Drug Development (JPDD)  requires that all authors take public responsibility for the content of the work submitted for review. The contributions of all authors must be described in the following manner:

1- The authors confirm contribution to the paper as follows: study conception and  design data collection; analysis and interpretation of results; draft manuscript preparation. All authors reviewed the results and approved the final version of the manuscript.

2- An author name can appear multiple times, and each author name must appear at least once. For single authors, use the following wording:

3- The author confirms sole responsibility for the following: study conception and design, data collection, analysis and interpretation of results, and manuscript preparation.