Castillo EchevarrĂ­a M, Evans RE, Schmitt JA

Evans R, Christiansen P, Jones A, Finney J, Boyland E

Balasubramaniam R, Drinkwater K, Beavon M, Greenhalgh R, Collaborating authors

Ratnakumar S, Hayward SE, Denneny EK, Goldsmith LP, Evans R, Checkley W, Goletti D, Ong CWM, Gotowiec M, Zhu J, Friedland JS, Porter JC

Allan P, Roberts-Craig F, Evans R, Narayanan A

Khunti K, Evans RA, Banerjee A, van der Feltz-Cornelis C

Iqbal MM, Iqbal A, Evans RA

Furukawa T, May CN, Jufar AH, Evans RG, Cochrane AD, Marino B, McCall PR, Birchall IE, Hood SG, Raman J, Ow CPC, Trask-Marino A, Bellomo R, Miles LF, Lankadeva YR

Flynn CA, McAuley HJC, Elneima O, Aung HWW, Ibrahim W, Ward TJC, Bourne M, Thornton TD, Mistry V, Gilbert HR, Waheed G, Wright AKA, Evans RA, Steiner MC, Brookes CL, Brightling CE, Greening NJ

Anderson CS, Summers D, Ouyang M, Sui Y, Johnson B, Billot L, Malavera A, Faigle R, Muñoz-Venturelli P, Day D, Liu X, Li Q, Song L, Robinson TG, González F, Urrutia-Goldsack F, Iacobelli M, Montalbano M, Pruski A, Delcourt C, Durham AC, Ebraimo A, Van Ta HH, Ghosh P, Leonhardt-Caprio A, Nguyen HT, Ton MD, Jan S, Liu H, Lindley RI, Arauz A, Mercado A, Zaidi WAW, Khatri P, Wang X, Urrutia VC, OPTIMISTmain Investigators

Daynes E, Barker RE, Jones AV, Walsh JA, Nolan CM, Man WD, Singh SJ, Greening NJ, Houchen-Wolloff L, Evans RA

Thrash GW, Evans RE, Sun Y, Roberts AC, Derryberry C, Hale AT, Das S, Boudreau H, George JA, Atchley TJ, Blount JP, Rocque BG, Johnston JM, Jones JG

Oesophago-Gastric Anastomotic Audit (OGAA) Collaborative

Nash PS, Dehbi HM, Ahmed N, Arram L, Best JG, Balogun M, Bennett K, Bordea E, Caverly E, Chau M, Cohen H, Cullen M, DorĂŠ CJ, Engelter ST, Fenner R, Ford GA, Gill A, Hunter R, James M, Jayanthi A, Lip GYH, Massingham S, Murray ML, Mazurczak I, Ndoutoumou A, Norrving B, Philip J, Sims H, Sprigg N, Vanniyasingam T, Freemantle N, Wheeler DC, Werring DJ, OPTIMAS Investigators

Daynes E, Evans RA, Greening NJ, Bishop NC, Yates T, Lozano-Rojas D, Ntotsis K, Richardson M, Baldwin MM, Hamrouni M, Hume E, McAuley H, Mills G, Megaritis D, Roberts M, Bolton CE, Chalmers JD, Chalder T, Docherty AB, Elneima O, Harrison EM, Harris VC, Ho LP, Horsley A, Houchen-Wolloff L, Leavy OC, Marks M, Poinasamy K, Quint JK, Raman B, Saunders RM, Shikotra A, Singapuri A, Sereno M, Terry S, Wain LV, Man WD, Echevarria C, Vogiatzis I, Brightling C, Singh SJ, PHOSP-COVID Study Collaborative Group