Items in remote-work 2019 Self-Study in April 2019 Apr 1 2018 Self-Study in June 2018 Jun 1 2017 Self-Study in June 2017 Jun 1 2017 Self-Study in May 2017 May 1 2017 Self-Study in February 2017 Feb 1 2016 Self-Study in January 2016 Jan 1 2015 Self-study in June 2015 Jun 3