title: Response to letter to the editor regarding "In vitro flow investigations in the aortic arch during cardiopulmonary bypass with stereo-PIV".
authors.affiliation: Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Aachen, Germany. Electronic address: buesen@hia.rwth-aachen.de.
authors.forename: Martin
authors.initials: M
authors.lastname: Büsen
authors.affiliation: Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Aachen, Germany.
authors.forename: Tim A S
authors.initials: TAS
authors.lastname: Kaufmann
authors.affiliation: Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Aachen, Germany.
authors.forename: Michael
authors.initials: M
authors.lastname: Neidlin
authors.affiliation: Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Aachen, Germany.
authors.forename: Ulrich
authors.initials: U
authors.lastname: Steinseifer
authors.affiliation: Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Aachen, Germany.
authors.forename: Simon J
authors.initials: SJ
authors.lastname: Sonntag
mesh_terms: D001013:Aorta, Thoracic / Q000502:physiology*; D002315:Cardiopulmonary Bypass; D006439:Hemodynamics; D021621:Imaging, Three-Dimensional; D012212:Rheology