Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: COVID MED - An Early Pandemic Randomized Clinical Trial of Losartan for Hospitalized COVID-19 Patients
Association of COVID-19 with arterial and venous vascular diseases: a population-wide cohort study of 48 million adults in England and Wales
Heart rate variability as biomarker for bipolar disorder
A Decision Analytics Model to Optimize Investment in Interventions Targeting the HIV PrEP Cascade of Care
Environmental and behavioral exposure pathways associated with diarrhea and enteric pathogen detection in twenty-six week old urban Kenyan infants: a cross-sectional study
Novel SARS-CoV-2 spike variant identified through viral genome sequencing of the pediatric Washington D.C. COVID-19 outbreak
The Co-Production of the Roots Framework: A Reflective Framework for Mapping the Implementation Journey of Trauma-Informed Care
Do epigenetic clocks provide explanations for sex differences in lifespan? A cross-sectional twin study
Analysis of the early Covid-19 epidemic curve in Germany by regression models with change points
A genome-first approach to rare variants in hypertrophic cardiomyopathy genes MYBPC3 and MYH7 in a medical biobank
The impact of theta-burst stimulation on cortical GABA and glutamate in treatment-resistant depression: A surface-based MRSI analysis approach
Anti-SARS-CoV-2 antibodies seroprevalence among patients submitted to treatment for tuberculosis in Rio de Janeiro, Brazil: a cross-sectional study.
Vaccination is Australia's most important COVID-19 public health action, even though herd immunity is unlikely
Patient symptoms and experience following COVID-19: results from a UK wide survey
The Gastric Cancer Registry: A Genomic Translational Resource for Multidisciplinary Research in Stomach Malignancies
The spread and burden of the COVID-19 pandemic in sub-Saharan Africa: comparison between predictions and actual data and lessons learned.
Clinical Study Applying Machine Learning to Detect a Rare Disease: Results and Lessons Learned
Oxygen provision to severely ill COVID-19 patients at the peak of the 2020 pandemic in a Swedish district hospital
Illusory social agents within and beyond voices: a computational linguistics analysis of the experience of psychosis
ATTENTIONAL MODULATION OF NEURAL DYNAMICS IN TACTILE PERCEPTION OF COMPLEX REGIONAL PAIN SYNDROME PATIENTS
Number of tests required to flatten the curve of coronavirus disease-2019
A human-interpretable machine learning approach to predict mortality in severe mental illness
Predicting Quality Adjusted Life Years in young people attending primary mental health services
COVID-19 vaccination effectiveness rates by week and sources of bias
Testing the Triple Network Model of Psychopathology in a Transdiagnostic Neurodevelopmental Cohort
Design and evaluation of mobile monitoring campaigns for air pollution exposure assessment in epidemiologic cohorts