García-Manrique, P., Matos, M., Gutiérrez, G., Pazos, C., & Blanco-López, M. Therapeutic biomaterials based on extracellular vesicles: classification of bio-engineering and mimetic preparation routes. Journal of Extracellular Vesicles, 7(1), 1422676. https://doi.org/10.1080/20013078.2017.1422676 (Original work published 2018)