LLM-Orchestrated Framework for Multifunctional Robotic Health Attendant (RHA) in Healthcare Environments. - Kim, Kyungki; Gazi, Irfan; Windle, John; Haas, Christian; Christian, Melissa; Windle, Tom; Armstrong, Nicholas; Doorlag, Logan; Dao, Tuankhanh (Applied Sciences (2076-3417), 2026)