We would like to express our gratitude to his doctors:
The surgeons of University Klinikum of Heidelberg, Germany: Pr. Weitz, Pr. M. Koch, Pr. S. Holland-Cunz, Dr. P. Gunther, Dr. B. Klein, Dr. M. Kessler, his oncologist Dr. W. Bechnisch and the rest of the excellent medical team and nursing staff.
His oncologist Dr. V. Papadakis and Dr. S. Polychronopoulou, Dr. S. Antipas and Dr. K. Stefanaki (Hospital ELPIDA, AGIA SOPHIA), in Greece
A great thanks to the nurse Mrs. Sophia Ban Khofer and Mr. Alekos Aninos in Heidelberg
