Instruct: Identify the main category of medRxiv papers based on the titles.
Query: Effects of the COVID-19 Pandemic on Park Use in U.S. Cities
Usability of saliva collection devices for SARS-CoV-2 diagnostics
Deep learning-based approach for detecting signs of atrial septal defect on chest radiographs: a proof of concept study
CoAI: Cost-Aware Artificial Intelligence for Health Care
Trends in Covid-19 hospital mortality in women and men
Tocilizumab and mortality in hospitalised patients with covid-19. A systematic review comparing randomised trials with observational studies
SARS-CoV-2 susceptibility and ACE2 gene variations within diverse ethnic backgrounds
Sexual risk among pregnant women at risk of HIV infection in Cape Town, South Africa: What does alcohol have to do with it?
Detection of Antibiotic-Resistant Bacteria, Resistance Determinants, and Mobile Elements in Surface Waters in Lebanon
Disentangling sex differences in the shared genetic architecture of posttraumatic stress disorder, traumatic experiences, and social support with body size and composition
SARS-CoV-2 viral load monitoring by extraction-free testing of saliva
Rare variants in IFFO1, DTNB and NLRC3 associate with Alzheimer's disease CSF profile of neuronal injury and inflammation
The EEG multiverse of schizophrenia
The recombinant Link module of human TSG-6 suppresses cartilage damage in models of osteoarthritis: a potential disease-modifying OA drug
Durability and cross-reactivity of SARS-CoV-2 mRNA vaccine in adolescent children
Father absence and trajectories of offspring mental health across adolescence and young adulthood: findings from a UK-birth cohort
Resting State fMRI Speech, Language, and Executive Function Network Connectivity in Children with and without Listening Difficulties
GWAS and ExWAS of blood Mitochondrial DNA copy number identifies 73 loci and highlights a potential causal role in dementia
COVID-19 risk score as a public health tool to guide targeted testing: A demonstration study in Qatar
The Female Predominant Persistent Immune Dysregulation of the Post COVID Syndrome: A Cohort Study
Virtual Epileptic Patient (VEP): Data-driven probabilistic personalized brain modeling in drug-resistant epilepsy
Assessing the impact of SARS-CoV-2 prevention measures in schools by means of agent-based simulations calibrated to cluster tracing data
Phylogeography and transmission of M. tuberculosis in Moldova
Coping with COVID-19 Stressors: Adverse and Protective Factors Responding to Emotions in a Chinese Sample
Psychiatric disorders and self-harm across 26 adult cancers: cumulative burden, temporal variation, excess years of life lost and unnatural causes of deaths
Real-world Evidence for Preventive Effects of Statins on Cancer Incidence: A Trans-Atlantic Analysis