Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Deep learning-based approach for detecting signs of atrial septal defect on chest radiographs: a proof of concept study
Soluble angiotensin-converting enzyme 2 is transiently elevated in COVID-19 and correlates with specific inflammatory and endothelial markers
Opening schools and trends in SARS-CoV-2 transmission in European countries
USING SYSTEM DYNAMICS MODELING TO ASSESS THE IMPACT OF CONNECTICUT GOOD SAMARITAN LAWS: A PROTOCOL PAPER
An extended SIR model with vaccine dynamics for SARS-CoV-2 adaptation rate
Psychological resilience, coping behaviours, and social support among healthcare workers during the COVID-19 pandemic: A systematic review of quantitative studies
Surging COVID-19 in Bangladesh driven by B.1.351 variant
Delirium due to hip fracture is associated with activated immune-inflammatory pathways and a reduction in negative immunoregulatory mechanisms.
Workplace and lifestyle heterogeneity in subjective wellbeing: Latent Class Analysis of UK Time Use Survey before and during COVID-19
Modelling of COVID-19 pandemic vis-a-vis some socioeconomic factors
A point-of-care lateral flow assay for neutralising antibodies against SARS-CoV-2
Estimating the impact of implementation and timing of COVID-19 vaccination programme in Brazil: a counterfactual analysis
Increasing viral transmission paradoxically reduces progression rates to severe COVID-19 during endemic transition
COVID-19 International Border Surveillance Cohort Study at Toronto's Pearson Airport
An intermediate effect size variant in UMOD confers risk for chronic kidney disease
Effectiveness of the BNT162b2 (Pfizer-BioNTech) and the ChAdOx1 nCoV-19 (Oxford-AstraZeneca) vaccines for reducing susceptibility to infection with the Delta variant(B.1.617.2) of SARS-CoV-2
Application of Omni-ATAC to Profile Chromatin Accessibility Before and After Ovarian Tissue Cryopreservation
Adherence to the PRISMA statement and risk of bias assessment in Systematic Reviews in rehabilitation journals: a protocol for a meta-research study
Quantifying social contact patterns in Minnesota during Stay-at-Home social distancing order
Assessment and clinical utility of a non-Next Generation Sequencing based Non-Invasive Prenatal Testing technology
Interpretable Brain Disease Classification and Relevance-Guided Deep Learning
Effectiveness of rectal artesunate as pre-referral treatment for severe malaria in children <5 years of age
Temporal association of reduced serum vitamin D with COVID-19 infection: A single-institution case-control and historical cohort study
Baptism of fire: Modeling the effects of prescribed fire on tick-borne disease
Phylogeography of hepatitis B: The role of Portugal in the early dissemination of HBV worldwide
Rapid assessment of COVID-19 mortality risk with GASS classifiers