1. Public Health England. UK (2020). Accessed on 29 November 2020. Available from: https://www.gov.uk/coronavirus
2. Centers for Disease Control and Prevention USA. (2020). Coronavirus disease 2019 (COVID-19) prevention and treatment. Accessed on 29 November 2020. Available from: https://www.cdc.gov/coronavirus/2019-ncov/index.html
3. Public Health England. UK. (2020). Coronavirus (COVID-19): personal protective equipment (PPE) hub. Accessed on 29 November 2020. Available from: https://www.gov.uk/government/collections/coronavirus-covid-19-personal-protective-equipment-ppe
4. National Institute for Health and Care Excellence (NICE 2020) COVID-19 rapid guideline: rheumatological autoimmune, inflammatory and metabolic bone disorders (NG167) Available from https://www.nice.org.uk/guidance/ng167
5. Nune A, Iyengar K, Ahmed A, Sapkota H (2020) Challenges in delivering rheumatology care during COVID-19 pandemic. Clin Rheumatology 39:2817–2821