[1] Univ Glasgow, Glasgow, Lanark, Scotland
[2] NIHR Leeds Biomed Res Unit Leeds, Leeds, W Yorkshire, England
[3] Leiden Univ, Med Ctr, Leiden, Netherlands
[4] Newcastle Univ, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[5] Freeman Rd Hosp, Newcastle Upon Tyne, Tyne & Wear, England
[6] Univ Munich, Klinikum Innenstadt, Munich, Germany
[7] Univ Amsterdam, Amsterdam, Netherlands