[Retracted] A Novel Structure of Blockchain Applied in Vaccine Quality Control: Double-Chain Structured Blockchain System for Vaccine Anticounterfeiting and Traceability

Table 3

Vaccinator record and injection record.

Vaccinator record	Injection record
(i) Vaccinator ID number	(i) Inoculated vaccine name
(ii) Vaccinator name	(ii) Inoculated vaccine specifications
(iii) Vaccinator sex	(iii) Inoculated vaccine batch
(iv) Vaccinator age	(iv) Date of vaccination
(v) Vaccinator past medical history	(v) Vaccination department
(vi) Vaccinator phone	(vi) Vaccination doctor
(vyii) Vaccinator address	(vii) Extra details and information
(viii) Extra details and information