Umwali, Aurore
Askar, Haitham
Paris, Sebastian
Schwendicke, Falk
Article History
Received: 29 March 2016
Accepted: 18 May 2016
First Online: 2 June 2016
Competing interests
: FS and SP applied for a patent regarding radiopaque tagging of residual lesions (AZ: DE/10/2014/003/037.7).