As you may know, my doctoral exam took place last week at the Uni Konstanz. I am happy to announce that I successfully defended my thesis. I would like to thank my supervisor Wolfgang Belzig and all my collaborators and friends from Quantum Transport Group and QuESTech network for a great time and support in the past 4 years. It is a real pleasure to know you all guys. And what else to say except that I wish you nice summer and I am looking forward to meeting you all at our conference in Sweden in November. :) Cheers!