In the announcement which is made by Turkish Airlines last week, the information that Atatürk Airport will be moved to the newly opened Istanbul Airport on April 6 was shared. On this date which will be the last day of our congress, and on the following days, many of our guests were subjected to important flight changes. Therefore, our scientific program has been revised and some arrangements have been made according to the updated airline tickets. We would like to apologize due to these indispensable changes made in our scientific programme in a very little time before the congress, and request that you revise the current program. Kindest regards.