Giuseppe Esposito, MD, PhD; Consultant Neurosurgeon, Department of Neurosurgery, University Hospital Zurich, University of Zurich, Switzerland
Luca Regli, MD; Professor and Chairman, Department of Neurosurgery, University Hospital Zurich, University of Zurich, Switzerland
Yasuhiko Kaku, MD; Professor and Chairman, Department of Neurosurgery, Asahi University Murakami Memorial Hospital, Gifu, Japan
Tetsuya Tsukahara, MD, PhD; Professor and Chairman, National Hospital Organization, Kyoto Medical Center, Department of Neurosurgery, Kyoto,Japan