Erratum to 'Diagnosis of and Early Revision Surgery for Biological Fixation Failure Due to Proximal-Distal Mismatch of Proximally Coated Tapered Cementless Stem' [Arthroplasty Today 6 (2020) 914-918] - Yasuhiro Homma, MD, PhD; So Kawakita, MD; Tomonori Baba, MD, PhD; Taiji Watari, MD, PhD; Kazuo Kaneko, MD, PhD (Arthroplasty Today, 2022)