Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: The NILS study protocol - a retrospective validation study of a preoperative decision-making tool for non-invasive lymph node staging in women with primary breast cancer .
A Randomized Clinical Trial of Bioimpedance Spectroscopy or Tape Measure Triggered Compression Intervention in Chronic Breast Cancer Lymphedema Prevention
Acute Medical Unit Healthcare workers interaction in a developing country: Social Network Analysis
Prevalence of multimorbidity combinations and their association with medical costs and poor health among U.S. adults
Epigenome-wide Association Study of Alcohol Use Disorder in Five Brain Regions
Premature Atrial Stimulation Accentuates Conduction Abnormalities in Cardiac Surgery Patients that Develop Postoperative Atrial Fibrillation
Saliva TwoStep for rapid detection of asymptomatic SARS-CoV-2 carriers
Outcomes of the Advanced Visualization In Corneal Surgery Evaluation (ADVISE) trial; a non-inferiority randomized control trial to evaluate the use of intraoperative OCT during Descemet membrane endothelial keratoplasty
Identifying Cases of Shoulder Injury Related to Vaccine Administration (SIRVA) Using Natural Language Processing
Global burden of mental health problems among children and adolescents during COVID-19 pandemic: A systematic umbrella review
Transmission of SARS-CoV-2 within households: a prospective cohort study in the Netherlands and Belgium - Interim results
Using Survey Data to Estimate the Impact of the Omicron Variant on Vaccine Efficacy against COVID-19 Infection
Post-COVID-19 syndrome in outpatients: a cohort study
Virtually in Synch: A Pilot Study on Affective Dimensions of Dancing with Parkinson's during COVID- 19
DNA methylation changes in glial cells of the normal-appearing white matter in Multiple Sclerosis patients
A deep learning model for breast ductal carcinoma in situ classification in whole slide images
Early dynamics of circulating tumor DNA predict chemotherapy responses for patients with esophageal cancer
Comparison of humoral and cellular responses in kidney transplant recipients receiving BNT162b2 and ChAdOx1 SARS-CoV-2 vaccines
Novel MAPK/AKT-impairing germline NRAS variant identified in a melanoma-prone family
High Rates of Rapid Antigen Test Positivity After 5 Days of Isolation for COVID-19
Multi-modal single-cell sequencing identifies cellular immunophenotypes associated with juvenile dermatomyositis disease activity
Reverse causal effect of atrial fibrillation on 17 site-specific cancer risk: A Mendelian randomization study
MAGNITUDE AND DURABILITY OF THE EFFECT OF VACCINATION ON THE CASE FATALITY RATE FOR COVID-19
From Delta to Omicron SARS-CoV-2 variant: switch to saliva sampling for higher detection rate
Risk Perceptions and Private Protective Behaviors: Evidence from COVID-19 Pandemic
Hospitalization as reliable indicator of second wave COVID-19 pandemic in eight European countries