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http:// www.press-citizen.com/story/news/education/university-of-iowa/2018/01/22/university-iowa-hospitals-and-clinics-ceo-kenneth-kates-retire/1055154001/
http:// m.startribune.com/children-s-ceo-bob-bonar-retiring/457262623/
https://
www.bizjournals.com/sanantonio/news/2018/01/17/methodist-healthcare-ceo-leaving-sanantonio.html
http:// www.thegazette.com/subject/news/health/university-of-iowa-hospitals-and-clinics-ceo-to-retire-20180122
https:// grhsonline.org/ceo-to-retire/
http:// www.sandiegouniontribune.com/news/health/sd-me-hemker-retires-20171108-story.html
http:// www.wdbj7.com/content/news/Lexingtons-Carilion-Stonewall-Jackson-Hospital-CEO-retires-468072273.html
http:// www.orlandosentinel.com/health/os-nemours-ceo-david-bailey-retiring-20180109-story.html
http:// www.sacbee.com/news/business/article192602164.html
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https:// vineyardgazette.com/news/2018/01/02/hospital-names-new-ceo