Table 1.

A classification of publications in terms of performance measures and objectives

	Travel Time/Cost	Waiting Time/Cost	Patient/Staff Preferences	Unscheduled Patient/Task
Begur et al. [10]	✓
Gaspero and Urli [12]	✓	✓		✓
Bard et al. [13]	✓	✓
Carello et al. [14]	✓
Cappanera et al. [15]	✓
Duque et al. [16]	✓		✓
Zhan et al. [17]	✓	✓
Hiermann et al. [18]	✓		✓
Braekers et al. [19]	✓	✓	✓
Bennett and Erera [9]				✓
Mankowska et al. [20]	✓	✓		✓
Our study				✓