Supplementary Materials for 'Resource-Constrained Approaches to AI in Healthcare: Evidence from Brazil on Transfer and Federated Learning

1️⃣ S1 File — Search Strategy and Study Selection Workflow Supplementary File S1 — Search Strategy and AI-Assisted Screening Workflow for “Resource-Constrained Approaches to AI in Healthcare”(Includes database search strings, title screening procedures, inclusion/exclusion criteria, and PRISMA-style flow summary.) 2️⃣ S2 File — Data Extraction and Study Characteristics Table Supplementary File S2 — Summary of Included Studies on Transfer and Federated Learning in Brazilian Healthcare(Includes structured tables detailing study settings, methods, datasets, and key outcomes.)