1. World Health Organization.Rolling Updates on Coronavirus Disease (COVID‐19).https://www.who.int/emergencies/diseases/novel-coronavirus-2019/events-as-they-happen. Accessed March 29 2020.
2. CDC's Recommendations for 30 day Mitigation Strategies for Santa Clara County California based on Current Situation with COVID‐19 Transmission and Affected Health Care Facilities.https://www.cdc.gov/coronavirus/2019-ncov/cases-updates/california-santa-clara-county.html.
3. CMS Adult Elective Surgery and Procedures Recommendations: Limit All Non‐essential Planned Surgeries and Procedures Including Dental Until Further Notice.https://www.cms.gov/files/document/31820-cms-adult-elective-surgery-and-procedures-recommendations.pdf. Accessed March 29 2020.
4. COVID‐19: Elective Case Triage Guidelines for Surgical Care.https://www.facs.org/covid-19/clinical-guidance/elective-case. Accessed March 24 2020.
5. New Recommendations Regarding Urgent and Nonurgent Patient Care.https://www.entnet.org/content/new-recommendations-regarding-urgent-and-nonurgent-patient-care-0. Accessed March 20 2020.