. Author manuscript; available in PMC: 2017 Jul 21.
Published in final edited form as: Int J Progn Health Manag. 2016;7:014.
This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 United States License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure 2.
Example Assembly Line Hierarchy