Profile Christopher Krohn A little known fact about me is: i love portugal. Location: San Francisco, CA, United States Last activity: on 18/02/2019 Joined: on 05/10/2016 Design quotient Research 65pt Idea 0pt Evaluation 2pt Collaboration 10pt Total 77pt Recent contributions (3) Contribution list Impact of Doulas on Healthy Birth Outcomes Low income women may experience fewer instances of preterm birth and costly birth complications if they opt for a doula's services. 4 3 Christopher Krohn 15:06, Aug 03, 2017 "The Longevity Economy" - Understanding the 50+ Sector A very informative infographic describing the unique characteristics and incredible economic value of the 50+ population. 1 3 Christopher Krohn Updated on 16:16, Oct 31, 2016 What Does "Old" Really Look Like? Many of us have our own notions of when "old" begins, from physical abilities to mental acuity, and our perceptions are often incorrect. 2 5 Christopher Krohn Updated on 10:38, Oct 19, 2016 Recent comments (1) View all link Christopher commented on Data Drops : Open Source Water Data Collection 13:42, Mar 29, 2017 Awesome post, Natalie + Team!