General practitioners' perceptions of interprofessional collaboration in Belgium: a qualitative study. - Jamart, Hubert; Kringos, Dionne; Tare, Dajana; Chokshi, Aishwarya; Tans, Anouk; Heymans, Isabelle; Van den Bruel, Ann; Belche, Jean-Luc (BMC Primary Care, 2025)