small enough for personalized service
https://www.empr.com/home/news/drugs-in-the-pipeline/pfizer-biontech-coronavirus-disease-2019-covid-19-bmt162b2/?utm_source=newsletter&utm_medium=email&utm_campaign=mpr-dailydose-hay-20210223&cpn=pharm_all&hmSubId=gqm-4PFt4mQ1&hmEmail=twNr9Cq169v0DBO6YHscLapq4pNmfY2l39-d18LqB2M1&NID=&c_id=&email_hash=5bfc030d7f55e0271f1346733398af15&dl=0&mpweb=1323-124229-5657908