Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: The impact of the COVID-19 pandemic on hospital services for patients with cardiac diseases: a scoping review
Analyzing Socioeconomic Factors and Health Disparity of COVID-19 Spatiotemporal Spread Patterns at Neighborhood Levels in San Diego County
The U-shaped association of serum iron level with COVID-19 severity: Is iron a potential therapeutic target?
Psychiatric polygenic risk scores: Child and adolescent psychiatrists' knowledge, attitudes, and experiences
The link between autism and sex-specific neuroanatomy, and associated cognition and gene expression
Examining the Association between the COVID-19 Pandemic and Self-Harm Death Counts in Four Canadian Provinces
High-Quality and Easy-to-Regenerate Personal Filter
Transcriptomic meta-analysis of non-Hodgkins B-cell lymphomas reveals reliance on pathways associated with the extracellular matrix
The risk of symptomatic reinfection during the second COVID-19 wave in individuals previously exposed to SARS-CoV-2
The effect of job strain and worksite social support on reported side effects of COVID-19 vaccine: a prospective study of employees in Japan
Unmasking the Current Scenario of Indian Biomedical Devices Industry: Ventilators being the Heart of the Discussion
Impacts of Teaching Modality on U.S. COVID-19 Spread in Fall 2020 Semester
Dynamics of amygdala connectivity in bipolar disorders: A longitudinal study across mood states
Immune Markers Are Associated with Cognitive Performance in a Multiethnic Cohort: the Northern Manhattan Study
Effectiveness of the neutralizing antibody sotrovimab among high-risk patients with mild to moderate SARS-CoV-2 in Qatar
Prevalence of missing data in the National Cancer Database and association with overall survival
Seroprevalence of SARS-CoV-2 antibodies in social housing areas in Denmark
A log-odds system for waning and boosting of COVID-19 vaccine effectiveness
Acidity of expiratory aerosols controls the infectivity of airborne influenza virus and SARS-CoV-2
Prospective evaluation of ID NOW COVID-19 assay used as point-of-care test in an Emergency Department
Seroprevalence of SARS-CoV-2 in Niger State: A Pilot Cross Sectional Study
Predicting Oncogene Mutations of Lung Cancer Using Deep Learning and Histopathologic Features on Whole-Slide Images
Downsizing of contact tracing during COVID-19 vaccine roll-out
From raw data to a score: Comparing quantitative methods that construct multi-level composite implementation strength scores of family planning programs in Malawi
Metastatic risk stratification of leiomyosarcoma patients using transcription- and replication-associated chromosomal instability mechanisms
Multicenter, Randomized, Open-Label, Comparative Study of Therapeutic Efficacy, Safety, and Tolerability of BNO 1030 application in the technology of delayed prescription of antibiotics in patients with severe acute tonsillitis.