Dear professor and colleagues,

It is my pleasure to announce our annual 50th annual ESPRS meeting, to be held at our beautiful and marvelous city of Cairo. Such meeting is expected to provide a great opportunity for knowledge accumulation and sharing of information as it is honored with many international experts in our field. It is notable that this ESPRS season was full of numerous fruitful events and scientific meetings organized by ESPRS. And since we are about to end this successful season, I would like to grab the opportunity to thank all the ESPRS members for providing me the support and trust during this whole year. Thank you all and really wish all participants a fruitful conference and a pleasant stay in Egypt.

Conference Board.