Erratum to ‘Conversion From Knee Arthrodesis Back to Arthroplasty: A Particular Challenge in Combination With Fungal Periprosthetic Joint Infection’ [Arthroplasty Today 6 (2020) 1038-1044] - Sven Frieler, MD; Emre Yilmaz, MD; Ryan Goodmanson, DO; Yannik Hanusrichter, MD; Thomas A. Schildhauer, MD; Hinnerk Baecker, MD (Arthroplasty Today, 2022)