Authors: Shelley M Vanderhout; Mary Aglipay; Catherine Birken; Patricia Li; Deborah L O'Connor; Kevin Thorpe; Evelyn Constantin; Marie-Adele Davis; Mark Feldman; Geoff D C Ball; Magdalena Janus; Peter Jüni; Anne Junker; Andreas Laupacis; Mary L'Abbé; Heather Manson; Myla E Moretti; Nav Persaud; Jessica A Omand; Clare Relton; Peter Wong; Hirotaka Yamashiro; Erika Tavares; Shannon Weir; Jonathon L Maguire Journal: BMJ Open Date: 2020-05-07 Impact factor: 2.692