Population Repeated Time-to-Event Analysis of Exacerbations in Asthma Patients: A Novel Approach for Predicting Asthma Exacerbations Based on Biomarkers, Spirometry, and Diaries/Questionnaires CPT Pharmacometrics Syst Pharmacol. 2021 Oct;10(10):1221-1235. Svensson RJ, Ribbing J, Kotani N, Dolton M, Vadhavkar S, Cheung D, Staton T, Choy DF, Putnam W, Jin J, Budha N, Karlsson MO, Quartino A, Zhu R. JournalMIDDPharmacometricsRespiratory Pharmetheus Affiliates Principal Consultant & Client Operations Expert Jakob Ribbing See bio Scientific Advisor & Board Member Mats Karlsson See bio