Boca, C.
Truyen, B.
Henin, L.
Schulte, A. G.
Stachniss, V.
De Clerck, N.
Cornelis, J.
Bottenberg, P. http://orcid.org/0000-0001-8538-9868
Article History
Received: 12 May 2017
Accepted: 7 June 2017
First Online: 27 July 2017
Competing Interests
: Authors C. Boca and B. Truyen now work for a spin-off company in which L. Henin holds shares, but their business is not related to the subject of the present manuscript. This organization (Exia) furthermore did not contribute financially to the research, as it was founded after the data analysis took place. All other authors declare that they have no competing interests.