A transdiagnostic perspective of constructs underlying obsessive-compulsive and related disorders: An international Delphi consensus study - Fontenelle, Leonardo F; Oldenhof, Erin; Moreira-de-Oliveira, Maria Eduarda; Abramowitz, Jonathan S; Antony, Martin M; Cath, Danielle; Carter, Adrian; Dougherty, Darin; Ferrao, Ygor A; Miguel Filho, Eurípedes Constantino (Australian and new zealand journal of psychiatry, 2020)