Paper: Three Collaborative models for scaling up evidence-based practices

In "101 ways to improve your collaborative" I described a number of ways to spread / scale up innovations using the collaborative model in different formats.  In this paper

Adm Policy Ment Health. 2012 Jul;39(4):278-90.
Three collaborative models for scaling up evidence-based practices.
Chamberlain P, Roberts R, Jones H, Marsenich L, Sosna T, Price JM.

... the authors explore the merits and demerits of the Rolling Cohort, The Cascading Dissemination Model, and the Community Development Team.