Table 1.

Considered criteria.

#	Criteria	Explanation	Data Source	Analysis
C1	Proximity to the hospitals	Should be close to the hospitals in case of emergencies	Digitalized by operators	Euclidean dist., Normalization
C2	Proximity to the crossroads	Should be close to the crossroads to increase accessibility.	Open Street Map Data	Euclidean dist., Normalization
C3	Proximity to the bus stops	Should be close to the bus stops to increase accessibility.	Local authority	Euclidean dist., Normalization
C4	Proximity to the highways	Should be close to the highways to increase accessibility.	Open Street Map Data	Euclidean dist., Normalization
C5	Proximity to the tram network	Should be close to the tram network to increase accessibility.	Digitalized by operators	Euclidean dist., Normalization
C6	Proximity to the heliports	Should be close to the heliports to increase accessibility for urgent vaccine supplies.	Local authority	Euclidean dist., Normalization
C7	Proximity to the medical waste centers	Should be close to the medical waste centers to enhance sustainability.	Produced by operators	Euclidean dist., Normalization
C8	Acreage	Should have enough space for mass vaccination.	Area of the selected center with 25 × 25 m
C9	Proximity to the infrastructures	Should be close to the infrastructures to serve efficiently.	Open Street Map Data	Euclidean dist., Normalization
C10	Distance to the traffic jam	Should be away from traffic jam to enhance operation efficiency.	Open Street Map Data, Local expert	Euclidean dist., Normalization
C11	Proximity to the parking lots	Should be close to the parking lots to serve efficiently.	Digitalized by operators	Euclidean dist., Normalization
C12	Proximity to the population density	Should be close to the population density to minimize transportation cost and traffic jam.	Local authority	Density, Normalization