https://methods.cochrane.org/sites/default/files/public/webform/10-usa-vs-great-britain-live-tv.html
https://methods.cochrane.org/sites/default/files/public/webform/11-usa-vs-great-britain-live-tv.html
https://methods.cochrane.org/sites/default/files/public/webform/12-usa-vs-great-britain-live-tv.html
https://methods.cochrane.org/sites/default/files/public/webform/13-usa-vs-great-britain-live-tv.html
https://methods.cochrane.org/sites/default/files/public/webform/14-usa-vs-great-britain-live-tv.html
https://methods.cochrane.org/sites/default/files/public/webform/15-usa-vs-great-britain-live-tv.html
https://methods.cochrane.org/sites/default/files/public/webform/16-usa-vs-great-britain-live-tv.html