Transportation Risk Control of Waste Disposal in the Healthcare System with Two-Echelon Waste Collection Network

Table 1

Scale of instance groups in experiments.

Group ID	No. of facilities without collection points	No. of facilities with collection points	No. of small facilities	No. of routes
ISG1	6	7	14	4
ISG2	8	10	16	5
ISG3	10	14	20	6
ISG4	18	22	30	7
ISG5	25	35	50	8
ISG6	35	45	65	9