Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Research priorities for lower limb amputation in patients with vascular disease
Development of machine learning models for the prediction of complications after colonic, colorectal and small intestine anastomosis in psychiatric and non-psychiatric patient collectives (P-Study)
Early neurodevelopmental problems and risk for avoidant/restrictive food intake disorder (ARFID) in the general child population: a Japanese birth cohort study
Severe COVID-19 is associated with sustained biochemical disturbances and prolonged symptomatology; A retrospective single-centre cohort study
A Comparison of Four Commercially Available RNA Extraction Kits for Wastewater Surveillance of SARS-CoV-2 in a College Population
Multi-modal single-cell sequencing identifies cellular immunophenotypes associated with juvenile dermatomyositis disease activity
Contribution of endogenous and exogenous antibodies to clearance of SARS-CoV-2 during convalescent plasma therapy
COVID-19 Compromises In The Medical Practice And The Consequential Effect On Endometriosis Patients
Detection of COVID-19 and age-dependent dysosmia with paired crushable odorant ampules
Association of Sleep Behaviors with Risk of Esophageal Cancer
Inferring global-scale temporal latent topics from news reports to predict public health interventions for COVID-19
Presence of Mediastinal Lymphadenopathy in Hospitalized Covid-19 Patients in a Tertiary Care Hospital in Pakistan - A cross-sectional study
A blood atlas of COVID-19 defines hallmarks of disease severity and specificity
Antigenic and virological properties of an H3N2 variant that will likely dominate the 2021-2022 Northern Hemisphere influenza season
Lockdown Effects on Sars-CoV-2 Transmission - The evidence from Northern Jutland
An ergonomic assessment tool for evaluating the effect of back exoskeletons on injury risk
Prognostic significance of circRNAs expression in breast carcinoma patients: A meta-analysis
COVID-19 vaccine access and attitudes among people experiencing homelessness from pilot mobile phone survey in Los Angeles, CA
Unsupervised Discovery of Risk Profiles on Negative and Positive COVID-19 Hospitalized Patients
Alzheimer's Disease Classification Using Cluster-based Labelling for Graph Neural Network on Tau PET Imaging and Heterogeneous Data
Self-Reported Mask Use in SARS-CoV-2 Vaccinated and Unvaccinated Populations
Anemia is a risk factor for rehospitalization after SARS-CoV-2 clearance
''Time does not heal all wounds'': Sexual victimisation is associated with depression, anxiety and PTSD in old age
COVID-19 in patients hospitalized and healthcare workers: what have changed after the first wave in a university hospital
Investigating the biological and technical origins of unknown bases in the S region of the SARS-CoV-2 Delta variant genome sequences
Genetic and environmental factors underlying parallel changes in body mass index and alcohol consumption: a 36-year longitudinal study of adult twins