Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Validation of Friedewald, Martin/Hopkins and Sampson Equations in the Low-Density Lipoprotein Cholesterol Estimation with Different Assays
rECHOmmend: an ECG-based machine-learning approach for identifying patients at high-risk of undiagnosed structural heart disease detectable by echocardiography
Malaria burden and associated risk factors in an area of pyrethroid-resistant vectors in southern Benin
Transmission of SARS-CoV-2 among children and staff in German daycare centers: results from the COALA study
Acute Endotheliitis (Type 3 Hypersensitivity Vasculitis) in Ten COVID-19 Autopsy Brains
Melanoma Skin Cancer Detection using Deep Learning
The Experience of Care Partners of Patients with Parkinsonism and Psychosis
Blood metabolites predicting Mild Cognitive Impairment in the Study of Latinos-Investigation of Neurocognitive Aging (HCHS/SOL)
Structural disconnectome mapping of cognitive function in post-stroke patients
Replication of an open-access deep learning system for screening mammography: Reduced performance mitigated by retraining on local data
Immunosequencing of the T-cell receptor repertoire reveals signatures specific for diagnosis and characterization of early Lyme disease
Family-centered postnatal training and adherence to newborn care practices in district hospitals in two Indian states: A quasi-experimental intervention study
Efficacy of vaccination against severe COVID-19 in relation to Delta variant and time since second dose: the REACT-SCOT case-control study
Long-term and low-level envelope C2V3 stimulation from highly diverse virus isolates leads to frequent development of broad and elite antibody neutralization in HIV-1 infected individuals
Half the truth is often a great lie: testing for tick-borne diseases and implications for surveillance
Declines and pronounced state-level variation in tapentadol use in the US
Covid-19 in end-stage renal disease patients with renal replacement therapies: a systematic review and meta-analysis
Regulatory-approved deep learning/machine learning-based medical devices in Japan as of 2020: A systematic review
Cross-border transmissions of delta substrain AY.29 during Olympic and Paralympic Games
SARS-CoV-2 antibodies remain detectable 12 months after infection and antibody magnitude is associated with age and COVID-19 severity
Serological prevalence of SARS-CoV-2 infection and associated factors in healthcare workers in a "non-COVID" hospital in Mexico City
CD38 expression by antigen-specific CD4 T cells correlates with sputum bacterial load at time of tuberculosis diagnosis and is significantly restored 5-months after treatment initiation.
Deep sequencing of early T stage colorectal cancers reveals disruption of homologous recombination repair in microsatellite stable tumours with high mutational burdens
Vaccination of Front-Line Workers with the AstraZeneca COVID-19 Vaccine: Benefits in the Face of Increased Risk for Prothrombotic Thrombocytopenia
Individual's daily behaviour and intergenerational mixing in different social contexts of Kenya
The PKN1- TRAF1 signaling axis as a potential new target for chronic lymphocytic leukemia