Not much has been written on this topic but the enclosed JAMIA article is worth review for context.
From: Apache [mailto:email@example.com] On Behalf Of "peter li"
Sent: Tuesday, September 16, 2014 9:43 AM
Subject: [EXTERNAL] [architecture] OSEHRA AWG WG Telecom 4PM EDT Today (Tuesday) - NO MEETING TODAY
The OSEHRA Architecture Work Group will now convene on a bi-weekly schedule. This week is an off week, so we will not have a meeting today.
Last week the group discussed the Open Source ROI white paper.