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Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

1877-0428 © 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012 doi: 10.1016/j.sbspro.2012.06.1278

Available online at www.sciencedirect.com

© 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012

3125 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3126 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3127 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3128 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3129 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3130 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3131 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3132 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133

3133 Aurelien Lejeune et al. / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 3124 – 3133