History description 2014-03-26: Lock all vaue sets untouched since 2014-03-26 to trackingId 2014T1_2014_03_26
description:
A code specifying whether and how the participant has attested his participation through
a signature and or whether such a signature is needed.
Examples: A surgical Procedure act object (representing a procedure report) requires a signature
of the performing and responsible surgeon, and possibly other participants. (See also:
Participation.signatureText.)
Waardelijst ParticipationSignature 2014‑03‑26
