Form and function, both matter
Crossref DOI link: https://doi.org/10.1007/s12471-015-0686-5
Published Online: 2015-04-29
Published Print: 2015-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Mali, W.
Doevendans, P.A.
License valid from 2015-04-29