Fig. 2From: Core Outcome Domains for early phase clinical trials of sound-, psychology-, and pharmacology-based interventions to manage chronic subjective tinnitus in adults: the COMIT’ID study protocol for using a Delphi process and face-to-face meetings to establish consensusFlow diagram illustrating the pre-Delphi stage that has been completed with the involvement of health care users as Public Research PartnersBack to article page