“…While the minimization of vessels' waiting times is common practice (cf. Hill et al, 2019; Lalla‐Ruiz et al, 2018; Lübbecke et al, 2019; B. Zhang et al, 2020; J. Zhang et al, 2017; X. Zhang et al, 2019), different restrictions regarding depth and width are assumed in the literature. Therefore, our literature review focuses on these two aspects.…”