Einleitung
Crossref DOI link: https://doi.org/10.1007/s00591-016-0175-y
Published Online: 2017-01-09
Published Print: 2017-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Steuding, Jörn
Volkert, Klaus
License valid from 2017-01-09