Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Practical strategies for extreme missing data imputation in dementia diagnosis
Unsupervised Learning for Large Scale Data: The ATHLOS Project
Robust induction of B cell and T cell responses by a third dose of inactivated SARS-CoV-2 vaccine
Keeping it close: The role of a Campus COVID Support Team (CCST) in sustaining a safe and healthy university campus during COVID-19
Global epidemiology of SARS-CoV-2 infection: a systematic review and meta-analysis of standardized population-based seroprevalence studies, Jan 2020-Oct 2021
An ensemble prediction model for COVID-19 mortality risk
The Omicron variant mutation at position 28,311 in the SARS-CoV-2 N gene does not perturb CDC N1 target detection
Does genetic predisposition modify the effect of lifestyle-related factors on DNA methylation?
Tau pathology mediates the effects of amyloid on neocortical tau propagation and neurodegeneration among individuals without dementia
Shut and re-open: the role of schools in the spread of COVID-19 in Europe
The resurgence risk of COVID-19 in the presence of immunity waning and ADE effect: a mathematical modelling study
Genetic variability in proteoglycan biosynthetic genes reveals new facets of heparan sulfates diversity. A systematic review and analysis
Mapping the plague through natural language processing
A DNA methylome biosignature in alveolar macrophages from TB-exposed individuals predicts exposure to mycobacteria
Patients treated with anti-CD20 therapy can mount robust T cell responses to mRNA-based COVID-19 vaccines
Colchicine use in patients with COVID-19: a systematic review and meta-analysis
Symptom Monitoring based on Digital Data Collection During Inpatient Treatment of Schizophrenia Spectrum Disorders - a Feasibility Study
A Novel Penalized Inverse-Variance Weighted Estimator for Mendelian Randomization with Applications to COVID-19 Outcomes
Analysis of 200,000 exome-sequenced UK Biobank subjects implicates genes involved in increased and decreased risk of hypertension
Employment status and its associated factor for patients 12 months after intensive care: Secondary analysis of the SMAP-HoPe-study
Multi-omics approach identifies novel age-, time- and treatment-related immunopathological signatures in MIS-C and pediatric COVID-19
Serological Responses to the First Three Doses of SARS-CoV-2 Vaccination in Inflammatory Bowel Disease: A Prospective Cohort Study
Statistical Modeling of deaths due to COVID-19 influenced by social isolation in Latin American countries
Impact of SARS-CoV-2 B.1.1.7 Spike variant on neutralisation potency of sera from individuals vaccinated with Pfizer vaccine BNT162b2
Treatment of sarcoidosis with cutaneous involvement with tofacitinib
Immunological Insights Into the Therapeutic Roles of CD24Fc Against Severe COVID-19