Retraction notice to: "Antiviral treatment could not provide clinical benefit in management of mild COVID-19: A Retrospective Experience from Field hospital" [Journal of Infection and Public Health14/9 (2021) 1206- 1211] - Natsuda Aumpan; Ratha-korn Vilaichone; Sarita Ratana-Amornpin; Surat Teerakapibal; Pisanu Toochinda; Gasinee Witoonchart; Surapon Nitikraipot (Elsevier, 2022)