{"type":"rich","version":"1.0","title":"Bias in clinical trials","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/W2pt92Ajnrbitw0w/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5b6a6df760239eb6e2b70d30\" frameborder=\"0\" allowfullscreen></iframe>"}