Hi Steve, thanks for your help with this!
cn-user.min.js is loading:
2. Here is the output in Chrome F12
Failed to load resource: the server responded with a status of 404 (Not Found) http://www.mc.vanderbilt.edu/vanderbiltheart/css/contentBoxes.css
Failed to load resource: the server responded with a status of 400 (Bad Request) http://www.mc.vanderbilt.edu/vanderbiltheart/wp-content/plugins/connections…derbiltheart/wp-content/connection_images/06_original.jpg&h=120&w=100&zc=2
Failed to load resource: the server responded with a status of 404 (Not Found) chrome-extension://bmagokdooijbeehmkpknfglimnifench/firebug-lite.js