https://meteor.ie/assets/js/vender/picturefull.min.js
http://www.ifc.com/wp-content/mu-plugins/amcn/assets/js/vendor/picture/picturefill.min.js?ver=4.5.3
http://icahn.mssm.edu/sites/scripts/vendor/picturefill/scripts/picturefill.min.js
http://www.bobobobo.com/bundles/phoenixfrontend/js/lib/picturefill.min.js
http://nscorp.com/etc/designs/nscorp/js/picturefill.min.js
http://www.hamburg-zwei.de/extension/shared_libraries/design/standard/javascript/picturefill.min.js
http://spiderholster.com/wp-content/plugins/ricg-responsive-images/js/picturefill.min.js?ver=2.3.0
http://www.vandenban.nl/wp-content/themes/vandanben/assets/javascripts/vendor/picturefill.min.js