1 Introduction  
2 Search Strategy and Selection Criteria  
3 Background  
4 Mainstream Transformer-based Architectures  
5 Large Language Models (LLMs)  
6 Transformers in NLP  
7 Transformers for Structured EHR Data  
8 Transformers in Computer Vision  
9 Transformers for Critical Care  
10 Transformers for Social Media Data in Public Health  
11 Monitoring Bio-Physical Signals  
12 Transformers for Biomolecular Sequences  
13 Discussion  
14 Conclusion  