Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Brain Tumor Detection Using Deep Learning
A comprehensive accuracy assessment of Samsung smartwatch heart rate and heart rate variability
Strengthening health service delivery and governance through institutionalizing "Urban Health Atlas" - a geo-referenced Information Communication and Technology tool: lessons learned from an implementation research in three cities in Bangladesh
Assessing Immunity by Quantitative Measurement of SARS-CoV-2 IgG Antibodies in Fingerstick Samples
Systematic Review and Meta-analysis of Eculizumab, Inebilizumab, Tocilizumab, and Satralizumab for Neuromyelitis Optica
Examining changes in sleep duration associated with the onset of the COVID-19 pandemic: Who is sleeping and who is not?
Impact of multiple sclerosis disease-modifying therapies on SARS-CoV-2 vaccine-induced antibody and T cell immunity
Molecular Genetic Analysis of SARS-CoV-2 Lineages in Armenia
Cognitive predictors of vaccine hesitancy and COVID-19 mitigation behaviors in a population representative sample
CD8+ T cell responses in COVID-19 convalescent individuals target conserved epitopes from multiple prominent SARS-CoV-2 circulating variants
Frailty is a predictor of medication-related harm requiring healthcare utilisation: a multicentre prospective cohort study
Urinary metabolic biomarkers of diet quality in European children are associated with metabolic health
Vasospasm severity is associated with cerebral infarction after subarachnoid hemorrhage
Fundamental limitations of case isolation
BASELINE METABOLIC PROFILING AND RISK OF DEATH FROM COVID-19
Analysis of COVID-19 case numbers: adjustment for diagnostic misclassification on the example of German case reporting data
Genomic surveillance of SARS-CoV-2 in the Bronx enables clinical and epidemiological inference
Increasing concentration of COVID-19 by socioeconomic determinants and geography in Toronto, Canada: an observational study
Classifying sex with MRI
Three-dimensional cephalometric landmarking and Frankfort horizontal plane construction: reproducibility of conventional and novel landmarks
Effectiveness and durability of protection against future SARS-CoV-2 infection conferred by COVID-19 vaccination and previous infection; findings from the UK SIREN prospective cohort study of healthcare workers March 2020 to September 2021
An observational study of the association between COVID-19 vaccination rates and participation in a vaccine lottery
Premature Cardiovascular Death and its Modifiable Risk Factors: Protocol of a Systematic Review and Meta-Analysis
Measuring patient centeredness with German language Patient-Reported Experience Measures (PREM) - a systematic review and qualitative analysis according to COSMIN
From Delta to Omicron SARS-CoV-2 variant: switch to saliva sampling for higher detection rate
Proteomic Profiling of MIS-C Patients Reveals Heterogeneity Relating to Interferon Gamma Dysregulation and Vascular Endothelial Dysfunction