Scott, Jemima http://orcid.org/0000-0001-5180-5464
Jones, Tim
Redaniel, Maria Theresa
May, Margaret T.
Ben-Shlomo, Yoav
Caskey, Fergus
Article History
Received: 15 April 2019
Accepted: 20 November 2019
First Online: 30 December 2019
Ethics approval and consent to participate
: The study protocol was approved by the Independent Scientific Advisory Committee (ISAC) for MHRA Database Research (protocol number: 16_030R). CPRD has ethical approval for data collection without individual participant consent under section 251.
: N/a
: The authors declare that they have no competing interests.