We are happy to announce that all trial registrations will now be issued DOIs (digital object identifiers). For more information, see here.
Back to Trial

History of AEARCTR-0002227

Date Registered Version
May 20, 2017 11:04 AM 2.0 View Full Trial View Changes (by Raymond Guiteras)
May 19, 2017 06:15 PM 1.0 View Full Trial