Table 1.

Model parameters.

Definition of Parameters	Notation	Value	Range	References
Force of infection	computed	–	–	–
Basic reproductive number	R0	2.1	[1.5,3.15]	–
Transmission between age groups	βij	Supp. Table 1	−	–
Age specific contact rates	cij	Supp. Table 2	−	Mossong et al. [23]
Asymptomatic latency period	ξ1	5 days	−	Li et al. [20]
Symptomatic latency period	ξ2	5 days	−	Li et al. [20]
Asymptomatic proportion	α	Uniformly distributed	10 − 34.8%	[6,7] Mizumoto et al. [22]
Rate of asymptomatic	θ1	5%	−	Li et al. [20]
developing symptoms
Asymptomatic recovery	θ2	7 days	−	Li et al. [20]
period
Symptomatic recovery period	r	7 days	−	Li et al. [20]
Age specific hospitalization rate	hi	Uniformly distributed	Supp. Table 3	[6,7]
Age specific recovery rate	φ1	Supp. Table 3	−	[6,7]
Age specific mortality rate	φ2=1-φ1	Supp. Table 3	−	[6,7]