- General Surgery (UCSF)
- Colorectal Surgery (UCSF)
- Center for Surgery in Older Adults (UCSF)
- Department of Anesthesia and Perioperative Care (UCSF)
- Prepare Program at Mount Zion (UCSF)
- ERAS Society
- International Association for Surgical Metabolism and Nutrition
- ESPEN - The European Society for Clinical Nutrition and Metabolism
- Fast-track protocols in colorectal surgery (UpToDate)
- Peri-Op Protocols Enhancing Recovery After Colorectal Surgery (Anesthesiology News)