title: Erratum to: Randomized clinical trial on preoperative radiotherapy 25 Gy in rectal cancer-treatment results at 5 year follow-up.
authors.affiliation: 1st Department of General Surgery, Jagiellonian University, Cracow, Poland. radoslaw.pach@uj.edu.pl.
authors.forename: Radoslaw
authors.initials: R
authors.lastname: Pach
authors.affiliation: 1st Department of General Surgery, Jagiellonian University, Cracow, Poland.
authors.forename: Jan
authors.initials: J
authors.lastname: Kulig
authors.affiliation: 3rd Department of General Surgery, Jagiellonian University, Cracow, Poland.
authors.forename: Piotr
authors.initials: P
authors.lastname: Richter
authors.affiliation: 1st Department of General Surgery, Jagiellonian University, Cracow, Poland.
authors.forename: Tomasz
authors.initials: T
authors.lastname: Gach
authors.affiliation: 1st Department of General Surgery, Jagiellonian University, Cracow, Poland.
authors.forename: Miroslaw
authors.initials: M
authors.lastname: Szura
authors.affiliation: Department of Teleradiotherapy, Oncological Centre, Cracow, Poland.
authors.forename: Teresa
authors.initials: T
authors.lastname: Kowalska