Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: The longitudinal kinetics of antibodies in COVID-19 recovered patients over 14 months
SARS-CoV-2 seroprevalence in Germany - a population based sequential study in five regions
Modelling the impact of reopening schools in early 2021 in the presence of the new SARS-CoV-2 variant and with roll-out of vaccination against COVID-19
Coronavirus GenBrowser for monitoring the transmission and evolution of SARS-CoV-2
APOE-stratified genome-wide association study suggests potential novel genes for late-onset Alzheimers disease in East-Asian descent
Presence of Major Depressive Disorder influences both neuropsychiatric symptoms and the cognitive profile in Mild Cognitive impairment and Alzheimers disease
The first GAEN-based COVID-19 contact tracing app in Norway identifies 80% of close contacts in "real life" scenarios.
Oxymatrine Induces Autophagy and Apoptosis in Human Poorly Differentiated Gastric Adenocarcinoma Cells via Slit2/Robo1 Signals
Effects of Last Dosing Time on Population Pharmacokinetic Analysis of Tacrolimus Performed using Extracted Data from Electronic Health Records
Imputation strategies for missing baseline neurological assessment covariates after traumatic brain injury: A CENTER-TBI study
Attributable is Preventable: Corrected and revised estimates of population attributable fraction of TB related to undernutrition in 30 high TB burden countries
NIH Funding of COVID-19 Research in 2020: a Cross Sectional Study
Acute Pain Pathways: protocol for a prospective cohort study
Rapid, Near Point-of-Care Assay for HLA-B*57:01 Genotype Associated with Severe Hypersensitivity Reaction to Abacavir
Reduced motor unit discharge rates in gastrocnemius lateralis, but not in gastrocnemius medialis or soleus, in runners with Achilles tendinopathy
Mutation induced infection waves in diseases like COVID-19
Estimating diagnostic noise in panel-based genomic analysis
Randomized controlled trial of gut decontamination in pediatric patients undergoing allogeneic hematopoietic stem cell transplantation
Alternative Factor Prescribing after Low-Dose Recombinant Factor VIIa Protocol in Cardiac Surgery
KLF3 and PAX6 are candidate driver genes in late-stage, MSI-hypermutated endometrioid endometrial carcinomas
Estimating Cuff-less Continuous Blood Pressure from Fingertip Photoplethysmogram Signals with Deep Neural Network Model
Relationship between astrocyte reactivity, using novel 11C-BU99008 PET, and glucose metabolism, grey matter volume and amyloid load in cognitively impaired individuals
Characterising contact in disease outbreaks via a network model of spatial-temporal proximity
Trends and Variation in Data Quality on the EU Clinical Trials Register: A Cross-Sectional Study
The potential impact of Anopheles stephensi establishment on the transmission of Plasmodium falciparum in Ethiopia and prospective control measures
Patterns of Medication Use and Prescription Fills for Cardioprotective Anti-Hyperglycemic Agents in the United States