Original ResearchPublished 9 July 2026Smartphone-measured tremor and tacrolimus trough levels in kidney transplant recipients: an exploratory prospective studyAnnudesh Liyanage · Caitlin Schneider · Julien Renard · Rohit Singla · Jorden Hetherington · Steven Tang · Ted Hoyda · James Lan · Cindy Luo · David Harriman · Christopher NguanFrontiers in Transplantationdoi 10.3389/frtra.2026.1870210