Author Correction: Cost-effectiveness analysis of COVID-19 variants effects in an age-structured model

Affiliations

• ¹ Department of Artificial Intelligence and Software, Kangwon National University, Chuncheon, Gangwon, 25913, Republic of Korea.
• ² Division of Data Analysis, Center for Global R&D Data Analysis, Korea Institute of Science and Technology Information (KISTI), Seoul, 02456, Republic of Korea.
• ³ National Institute for Mathematical Sciences, Daejeon, 34047, Republic of Korea.
• ⁴ Nonlinear Dynamics and Mathematical Application Center, Kyungpook National University, Daegu, 41566, Republic of Korea.
• ⁵ Department of Statistics, Kyungpook National University, Daegu, 41566, Republic of Korea. hjlee@knu.ac.kr.