“…Access to private vehicles Cheng et al, 2013 [27]; Zhao, 2013 [28]; Feng et al, 2014 [42]; Zhao, 2014 [29]; Li and Zhao, 2015 [46]; Wang and Liu, 2015 [30]; Zhang and Man, 2015 [31]; Dai et al, 2016 [43]; Linn et al, 2016 [32]; Zhao and Li, 2016 [16]; Feng et al, 2017 [44]; Jiang et al, 2017 [33]; Wei and Pan, 2017 [34]; Guo et al, 2018 [35]; Liu et al, 2018 [47]; Zhao and Zhang, 2018 [41]; Li et al, 2019 [7]; Zhao and Bai, 2019 [40]; Zhao and Li, 2019 [36]; Du et al, 2020 [37]; Lau, 2020 [39]; Wu et al, 2020 [39] Alternative transport options Lau, 2013 [53]; Karki and Tao, 2016 [55]; Aizezi et al, 2017 [52]; Feng et al, 2017 [44]; Yu et al, 2019 [51]; Chen et al 2020 [56] Urban structure…”