Professor Dr. Med. Sabine Wolf

Prof. Dr. méd. Peter Robin

1206 Genève

Eiholzer Urs Prof. Dr. med. Meinhardt Udo Dr. med.

8006 Zurich

Prof. Dr. med. W.R. Marti & Dr. med. G. Curti

5000 Aarau

Direttore scientifico Prof. Dr. med. Cavalli Franco

6500 Bellinzone

Direttore Sanitario Prof. Dr. med. Ghielmini Michele

6500 Bellinzone

Diehm N. Prof. Dr. med., H. Keo Dr. med. und Ch. Regli Dr. med.

5000 Aarau

Wirbelsäulenchirurgie Biel-Seeland AG Dr. med. O. Schwarzenbach, PD Dr med. U. Berlemann, Dr. med. R. Busch, Prof Dr. med. M. Aebi

2503 Bienne