[1] Univ New South Wales, Kirby Inst, Sydney, NSW, Australia
[2] Chris OBrien Lifehouse, Sydney, NSW, Australia
[3] Prince Wales Private Hosp, Sydney, NSW, Australia
[4] St Vincents Hosp, Dysplasia & Anal Canc Serv, Sydney, NSW, Australia
[5] Douglass Hanly Moir Pathol, Sydney, NSW, Australia