Ethical and Philosophical Issues in Medical Imaging, Multimodal Learning and Fusion Across Scales for Clinical Decision Support, and Topological Data Analysis for Biomedical Imaging: 1st International Workshop, EPIMI 2022 12th International Workshop, ML-CDS 2022 2nd International Workshop, TDA4BiomedicalImaging Held in Conjunction with MICCAI 2022 Singapore, September 18–22, 2022 Proceedings