Correction to: Does increased femoral antetorsion predispose to cartilage lesions of the patellofemoral joint?

Knee Surg Sports Traumatol Arthrosc. 2019 Jan;27(1):338. doi: 10.1007/s00167-018-4905-7.

¹ Department of Orthopedics and Trauma Surgery, University Hospital of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany. johannes.oppermann@uk-koeln.de.
² Department of Orthopedics and Trauma Surgery, University Hospital of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany.
³ Department for Orthopedic and Trauma Surgery, St. Vinzenz Hospital, Merheimer Straße 221-223, 50733, Cologne, Germany.
⁴ Department of Hand Surgery, Vulpius Klinik, Vulpiusstraße 29, 74906, Bad Rappenau, Germany.
⁵ Department of Orthopedic Surgery, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, 200090, Shanghai, People's Republic of China.

Abstract

Unfortunately, the following reference was not included in the original publication of the article.