Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: The 501Y.V2 SARS-CoV-2 variant has an intermediate viral load between the 501Y.V1 and the historical variants in nasopharyngeal samples from newly diagnosed COVID-19 patients
Viral load and infectivity of SARS-CoV-2 in paired respiratory and oral specimens from symptomatic, asymptomatic or post-symptomatic individuals
Neural asymmetry during memory encoding and its association with markers of preclinical Alzheimers Disease
Effectiveness and Safety of MSC Cell Therapies for Hospitalized Patients with COVID-19: A Systematic Review and Meta-analysis
Stress-induced change in salience network coupling prospectively predicts trauma-related symptoms.
Diffusion MRI Metrics and their Relation to Dementia Severity: Effects of Harmonization Approaches
Post-marketing active surveillance of myocarditis and pericarditis following vaccination with COVID-19 mRNA vaccines in persons aged 12-39 years in Italy: a multi-database, self-controlled case series study
The reliability of two prospective cortical biomarkers for pain: EEG peak alpha frequency and TMS corticomotor excitability
How did the COVID-19 pandemic affect access to condoms, chlamydia and HIV testing, and cervical cancer screening at a population level in Britain? (Natsal-COVID)
Benchmarking observational analyses before using them to address questions trials cannot answer: an application to coronary thrombus aspiration
How lifestyle changes within the COVID-19 global pandemic have affected the pattern and symptoms of the menstrual cycle.
Community-based Case Studies of Vaccine Hesitancy and the COVID-19 Response in South Africa; The VaxScenes Study
Humoral and cellular immune responses to SARS CoV-2 vaccination in Persons with Multiple Sclerosis and NMOSD patients receiving immunomodulatory treatments
Identifying US Counties with High Cumulative COVID-19 Burden and Their Characteristics
Trends in medical and surgical admission length of stay by race/ethnicity and socioeconomic status: a time series analysis
A Delphi study to establish a consensus definition and clinical reporting guidelines for Mesenchymal Stromal Cells.
Safe in my heart: resting heart rate variability longitudinally predicts emotion regulation, worry and sense of safeness during COVID-19 lockdown
Validation of Friedewald, Martin/Hopkins and Sampson Equations in the Low-Density Lipoprotein Cholesterol Estimation with Different Assays
Development and operationalization of an electronic palliative care registry in a large integrated health system
Muscle and Adipose Tissue Segmentations at the C3 Vertebral Level for Sarcopenia-Related Clinical Decision-Making in Patients with Head and Neck Cancer
Development of an accessible gene expression bioinformatics pipeline to study driver mutations of colorectal cancer
TARGET-HF: Developing a model for detecting incident heart failure among symptomatic patients in general practice using routine health care data
Using the OHDSI network to develop and externally validate a patient-level prediction model for Heart Failure in Type II Diabetes Mellitus.
DeepFake electrocardiograms: the key for open science for artificial intelligence in medicine
Severity of respiratory failure and computed chest tomography in acute COVID-19 correlates with pulmonary function and respiratory symptoms after infection with SARS-CoV-2: an observational longitudinal study over 12 months
Rate discrimination training may partially restore temporal processing abilities from age-related deficits