Triple-Shield Privacy in Healthcare: Federated Learning, p-ABCs, and Distributed Ledger Authentication. - Sofia Sakka; Nikolaos Pavlidis; Vasiliki Liagkou; Ioannis Panges; Despina Elizabeth Filippidou; Chrysostomos D. Stylios; Anastasios Manos (J. Cybersecur. Priv., 2025)