What do you anticipate will be the biggest challenges for an integrated delivery system that wishes to expand population health-related activities? What are some examples of successful strategies an i

What do you anticipate will be the biggest challenges for an integrated delivery system that wishes to expand population health-related activities?

What are some examples of successful strategies an integrated delivery system could employ to overcome challenges of expanding population health-related activities?  

http://www.hpoe.org/Reports-HPOE/managing_population_health.pdf

https://www.advisory.com/-/media/Advisory-com/Research/HCAB/Research-Study/2013/Three-Elements-for-Successful-Population-Health-Management/Three-Key-Elements-for-Successful-Population-Health-Management.pdf

http://www.commonwealthfund.org/~/media/files/publications/issue-brief/2014/aug/1764_hong_caring_for_high_need_high_cost_patients_ccm_ib.pdf