Section 1.3 In this model - _ the * _ -all the items of the questionnaires are administered (remove an extraneous "the")
Section 1.3.1 These EHR or Care Delivery systems can be used to administer PROs to patient as part of routine care. (either add "a" before "patient" or make "patient" plural)
Section 1.3.2 Figure 3 below shows the abstract model, actors and the data flows for the administration of - _ *Basic Questionnaires _ -._ IRT Based Questionnaires _ ("Basic Questionnairs" should be replaced by "IRT Based Questionnaires")