1. PhD, Structural Engineer, DIC SA, Dauner Ing. Conseil, CH-1860 Aigle, Switzerland; formerly, School of Architecture, Civil and Environmental Engineering, Swiss Federal Institute of Technology EPFL, CH-1015 Lausanne, Switzerland.
2. PhD, Structural Engineer, Andrews Associates, Croydon, U.K.; formerly, School of Architecture, Civil and Environmental Engineering, Swiss Federal Institute of Technology EPFL, CH-1015 Lausanne, Switzerland.
3. Professor, GIREF and Dept. of Civil Engineering, Laval Univ., Quebec City PQ, Canada G1K 7P4.
4. Professor, School of Architecture, Civil and Environmental Engineering, Swiss Federal Institute of Technology EPFL, CH-1015 Lausanne, Switzerland.