Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: A toolkit for quantification of biological age from blood-chemistry and organ-function-test data: BioAge
Estimated pediatric SARS-CoV-2 seroprevalence in Arkansas over the first year of the COVID-19 pandemic
Impact of Epstein-Barr virus co-infection on natural acquired Plasmodium vivax antibody response
impaired bed mobility in prediagnostic and de novo Parkinson's disease
Comparison of two T cell assays to evaluate T cell responses to SARS-CoV-2 following vaccination in naive and convalescent healthcare workers
The E484K mutation in the SARS-CoV-2 spike protein reduces but does not abolish neutralizing activity of human convalescent and post-vaccination sera.
Use of health care services during the Covid-19 pandemic in Ethiopia: Evidence from a health facility survey
Improving the diagnosis of endometrial hyperplasia using computerized analysis and immunohistochemical biomarkers
An in-depth analysis of phosphorylated tau in amyotrophic lateral sclerosispost-mortem motor cortex and cerebrospinal fluid
Public opinion on global distribution of COVID-19 vaccines: evidence from two nationally representative surveys in Germany and the United States
The SARS-CoV-2 receptor angiotensin-converting enzyme 2 (ACE2) in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: analysis of high-throughput genetic, epigenetic, and gene expression studies
Functional Rating Scales in Spinal and Bulbar Muscular Atrophy: A Systematic Review, Meta-Analysis and Critical Appraisal of their Measurement Properties
Physical, cognitive and mental health impacts of COVID-19 following hospitalisation: a multi-centre prospective cohort study
A HOME-TREATMENT ALGORITHM BASED ON ANTI-INFLAMMATORY DRUGS TO PREVENT HOSPITALIZATION OF PATIENTS WITH EARLY COVID-19: A MATCHED-COHORT STUDY (COVER 2)
Lipidomic profiling of human serum enables detection of pancreatic cancer
Digital gait biomarkers, but not clinical ataxia scores, allow to capture 1-year longitudinal change in Spinocerebellar ataxia type 3 (SCA3)
Impact of a Multidisciplinary Nutritional Support Team (MNST) on Quality Improvement in Home Parenteral Nutrition (HPN)
DAGM: a novel modelling framework to assess the risk of HER2-negative breast cancer based on germline rare coding mutations
Reference values and validation of the 1-min sit-to-stand test in healthy 5- to 16-year-old youth: a cross-sectional study
"Learn from the lessons and don't forget them": Identifying transferable lessons for COVID-19 from meningitis A, yellow fever, and Ebola virus disease vaccination campaigns
Antiviral drugs in hospitalized patients with COVID-19 - the DisCoVeRy trial
Behavioral Markers for Deficits in Speed of Processing in Cerebrovascular Disease
Timing of Convalescent plasma administration and 28-day mortality for COVID-19 pneumonia.
Ascorbic acid attenuates activation and cytokine production in sepsis-like monocytes
Awake prone position in adult nonintubated patients with acute hypoxaemic respiratory failure secondary to COVID-19:A multi-centre feasibility randomized controlled trial
The PKN1- TRAF1 signaling axis as a potential new target for chronic lymphocytic leukemia