We would like to acknowledge the committee of National Egyptian Guidelines for We would like to acknowledge the committee of National Egyptian Guidelines for Veterinary Medical Interventions, Egyptian Health Council for adapting this guideline.

Executive Chief of the Egyptian Health Council: Prof. Mohamed Mustafa Lotief.

Head of the Committee: Prof. Ahmed M Byomi

The Rapporteur of the Committee: Prof. Mohamed Mohamedy Ghanem.

Scientific Group Members:

Prof. Nabil Abd Elgaber, Prof. Ashraf Aldesoky Shamaa, Prof. Amany Abbass, Prof. Dalia Mansour, Dr. Essam Elmarakby. Dr. Mohamed Elsharkawi, Prof. Gamal Sosa, Dr. Naglaa Radwan, Dr. Hend Elsheikh

Authors: Prof. Dalia Mansour, Dr. Essam Elmarakby.