Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Positive attribute framing increases COVID-19 booster vaccine intention for unfamiliar vaccines
Prevalence of Specific Multimorbidity Combinations and Association with Medical Expenditures and Perceived Health among U.S. Adults, 2016-2019
Regional and temporal variations affect the accuracy of variant-specific SARS-CoV-2 PCR assays
Artificial Intelligence System Reduces False-Positive Findings in the Interpretation of Breast Ultrasound Exams
Using Twitter Data for Cohort Studies of Drug Safety in Pregnancy: A Proof-of-Concept with Beta-Blockers
Pregnancy and neonatal outcomes of COVID-19, co-reporting of common outcomes from the PAN-COVID and AAP SONPM registry
Selective tweeting of COVID-19 articles: Does title or abstract positivity influence dissemination?
Multi-omic landscaping of human midbrains identifies neuroinflammation as major disease mechanism in advanced-stage Parkinson's disease
Heart Rate Variability in Patients with Cirrhosis: A Systematic Review and Meta-analysis
Regional, circuit, and network heterogeneity of brain abnormalities in psychiatric disorders
Geospatial Variability in Excess Death Rates during the COVID-19 Pandemic in Mexico: Examining Socio Demographic and Population Health Characteristics
Abnormal Functional Network Topology and its Dynamics during Sustained Attention Processing Significantly Implicate Post-TBI Attention Deficits in Children
HIV and the Seroprevalence of SARS-CoV-2
Antibody response to a fourth mRNA Covid-19 vaccine boost in weak responder kidney transplant recipients
Evaluating the impact of Hazelwood mine fire event on students' educational development with Bayesian interrupted time-series hierarchical meta-regression
Regulatory T-cells are central hubs for age-, sex- and severity-associated cellular networks during COVID-19
JAK signaling was involved in the pathogenesis of Polymyalgia Rheumatica
TREATMENT COSTS FOR COVID-19 PATIENTS IN A TERTIARY HOSPITAL FROM SERBIA
Multi-site Technical Performance and Concordance of Optical Genome Mapping: Constitutional Postnatal Study for SV, CNV, and Repeat Array Analysis
Grey matter morphometric biomarkers for classifying early schizophrenia and PD psychosis: a multicentre study
White Blood Cell and Platelet Dynamics Define Human Inflammatory Recovery
Combinatorial language parent-report score differs significantly between typically developing children and those with Autism Spectrum Disorders
A novel cell type negatively associated with secondary autoimmunity in alemtuzumab-treated patients is revealed through single-cell longitudinal analysis of clinical trial samples
Age-related heterogeneity in neutralising antibody responses to SARS-CoV-2 following BNT162b2 vaccination
Improving reproducibility of proton MRST by optimally averaging temperatures measured from multiple references: theoretical and empirical approaches
Mendelian gene identification through mouse embryo viability screening