All the staff of the three medical centers extend their sincere thanks and appreciation to His Excellency Prof. Sherif Khater - president of Mansoura University and Prof. Ashraf Shoma - dean of the Faculty of Medicine and chairman of the board of Directors of University Hospitals. Prof. Al-Shaarawi Kamal - executive director of University Hospitals, to renew confidence to Prof. Wael Zakaria - director of the three medical centers in order to complete the March of success and development that began since he assumed responsibility for the management of the three medical centers.