title: In Regard to Pisansky et al.
authors.affiliation: Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland; Charité Universitätsmedizin Berlin, Berlin, Germany.
authors.forename: Pirus
authors.initials: P
authors.lastname: Ghadjar
authors.affiliation: SAKK Coordinating Center, Bern, Switzerland.
authors.forename: Stefanie
authors.initials: S
authors.lastname: Hayoz
authors.affiliation: Kantonsspital Graubünden, Chur, Switzerland.
authors.forename: Daniel R
authors.initials: DR
authors.lastname: Zwahlen
authors.affiliation: Inselspital, Bern University Hospital, Bern, Switzerland.
authors.forename: George N
authors.initials: GN
authors.lastname: Thalmann
authors.affiliation: Inselspital, Bern University Hospital, Bern, Switzerland.
authors.forename: Daniel M
authors.initials: DM
authors.lastname: Aebersold