Erratum to: DOI 10.1007/s11547-014-0429-5
In the original version of the article unfortunately some authors’ names and affiliations were wrongly reported.
The authors’ names Micheal Grass, Ming De Lin, Hishman Kobeiter are misspelled.
The correct names are Michael Grass, MingDe Lin, Hicham Kobeiter
A. Radaelli, M. Grass and MingDe Lin affiliations are incorrect. The correct affiliations are:
A. Radaelli
Philips Healthcare, Best, The Netherlands
M. Grass
Philips Research, Hamburg, Germany
MingDe Lin
Philips Research North America, Briarcliff Manor, USA