Dear colleagues and friends,
We would like to thank all participants of the 5th International CCS-CLL meeting in Fuschl, Salzburg. We were again overwhelmed by the continuous interest and enjoyed numerous outstanding talks and inspiring discussions on current topics covering the cellular origin of cancer development, epigenetics and immuno-therapy. Since "after the meeting is before the meeting", we have already started the preparations for the organization of the 6th CCS-CLL workshop meeting next year. We would therefore be more than pleased to welcome you again in 2020.