Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Multi-steroid profiling by uPLC-MS/MS with post-column infusion of ammonium fluoride
The impact of depression diagnosis on diabetes and lifetime hyperglycaemia
Serum Neutralizing Activity of mRNA-1273 Against the SARS-CoV-2 B.1.1.529 (Omicron) Variant: A Preliminary Report
Determinants of pre-vaccination antibody responses to SARS-CoV-2: a population-based longitudinal study (COVIDENCE UK)
A Cross-Sectional Examination of Conflict-of-Interest Disclosures of Physician-Authors Publishing in High-Impact US Medical Journals
Predicting Quality Adjusted Life Years in young people attending primary mental health services
SARS-CoV-2 nucleocaspid antigen in urine of hospitalized patients with Covid-19
Right Anterior Temporal Degeneration, Emotions, and Loss of Nonverbal Semantics: The Emotional Semantic Variant Frontotemporal Dementia
SARS-CoV-2 Load does not Predict Transmissibility in College Students
Anticoagulants and Antiplatelets in COVID-19: Impact on Survival and Thromboembolism Development
Effects of the second emergency status declaration for the COVID-19 outbreak in Japan
Seasonal variation in blood pressure recorded in routine primary care
Arrhythmia variant associations and reclassifications in the eMERGE-III sequencing study
BNT162b2 COVID-19 VACCINATION AND ITS EFFECT ON BLOOD PRESSURE
The role of classroom volume, natural ventilation and voice reduction in transmission risk of SARS-CoV2 in schools
Psychological distress across adulthood: test-equating in three British birth cohorts
COMORBIDITY ANALYSIS: OVERLAPPING SEMICIRCLES WITH WIGNER LAW AND RANDOM MATRIX THEORY
Cerebral venous sinus thrombosis (CVST) is not significantly linked to COVID-19 vaccines or non-COVID vaccines in a large multi-state US health system
COVID-19 with early neurological and cardiac thromboembolic phenomena--timeline of incidence and clinical features
Impact of Asian and black donor and recipient ethnicity on the outcomes after deceased donor kidney transplantation in the United Kingdom
Mental health in relation to changes in sleep, exercise, alcohol and diet during the COVID-19 pandemic: examination of four UK cohort studies
Integrative modelling of reported case numbers and seroprevalence reveals time-dependent test efficiency and infection rates
Factors influencing self-harm thoughts and self-harm behaviours over the first 45 weeks of the COVID-19 pandemic in the UK: a longitudinal analysis of 48,446 adults
Beliefs associated with Intentions of Non-Physician Healthcare Workers to Receive the COVID-19 Vaccine in Ontario, Canada
Serum but not mucosal antibody responses are associated with pre-existing SARS-CoV-2 spike cross-reactive CD4+ T cells following BNT162b2 vaccination in the elderly
Proxalutamide (GT0918) Improves Lung Injury in Hospitalized COVID-19 Patients - an Analysis of the Radiological Findings of the Proxa-Rescue AndroCoV Trial