1. INESC Coimbra, University of Coimbra,Coimbra,Portugal
2. Keimyung University,Department of Transportation Engineering,Daegu,South Korea
3. McGill University,Department of Civil Engineering,Montreal,Canada
4. University of Sherbrooke,Sherbrooke,Canada
5. University of Coimbra,Department of Electrical and Computer Engineering and INESC Coimbra,Coimbra,Portugal