“…Partners were, by definition, isolated from external parties who might monitor IPA, both formally-for example, health or social services (Lausi et al, 2021;Pallansch et al, 2022)-and informally-for example, friends and family (Andrade et al, 2022;Canzi et al, 2021;Vergauwen et al, 2022). However, the more continuous presence of neighbors counterbalanced some of the reduction in external monitoring, as evidenced by an increase in third-party calls to IPA services (Coomans et al, 2023;Eichelsheim et al, 2023;Ivandic et al, 2020;Perez-Vincent et al, 2020), potentially amplified by measures encouraging monitoring and reporting.…”