Correction: Optimized protocol for double vaccine immunization against classical swine fever and porcine reproductive and respiratory syndrome

Affiliations

• ¹ Key Laboratory of Livestock Infectious Disease, Ministry of Education, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China, No.120, Dongling Road, Shenhe District, 110866, People's Republic of China.
• ² The Preventive Center of Animal Disease of Liaoning Province, Liaoning Agricultural Development Service Center, No.95, Renhe Road, Shenbei District, Shenyang, 110164, People's Republic of China.
• ³ Key Laboratory of Livestock Infectious Disease, Ministry of Education, College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, China, No.120, Dongling Road, Shenhe District, 110866, People's Republic of China. [email protected].