Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Cerebrospinal fluid neurofilament light chain differentiates behavioural variant frontotemporal dementia progressors from phenocopy non-progressors
Linking objective measures of physical activity and capability with brain structure in healthy community dwelling older adults
Design and proof-of-concept evaluation of a touchless connector system for preventing peritoneal dialysis-associated peritonitis.
Vaccine Approvals and the Role of the FDA Vaccine Advisory Committee, 2000-2019
Herd immunity induced by COVID-19 vaccination programs to suppress epidemics caused by SARS-CoV-2 wild type and variants in China
Mental Health of HBCU College Students during the COVID-19 Pandemic
Increased Autotaxin levels in severe COVID-19, correlating with IL-6 levels, endothelial dysfunction biomarkers, and impaired functions of dendritic cells
Protocol for mixed-method study by LOng COvid Multidisciplinary consortium: Optimising Treatments and servIces acrOss the NHS (LOCOMOTION)
INTERCEPT pathogen reduction of platelet concentrates induces trans-arachidonic acids and affects eicosanoid formation
Clinical indicants and electrophysiological patterns of sciatic nerve in patients after total hip replacement
The impact of the COVID-19 pandemic on children with medical complexity
The temporal correlation between positive testing and death in Italy: from the first phase to the later evolution of the COVID-19 pandemic
SARS-CoV-2 genomic surveillance enables the identification of Delta/Omicron co-infections in Argentina.
The impact of the COVID-19 pandemic on adult mental health in the UK: A rapid systematic review
COVID-19 mass testing: harnessing the power of wastewater epidemiology
SARS-CoV-2 UK, South African and Brazilian Variants in Karachi- Pakistan
Vaccination in a two-group epidemic model
Functional Magnetic Resonance Imaging of the amygdala and subregions at 3 Tesla: A scoping review protocol
The potential of CYP2D6 phenotyping to improve opioid dosing strategies
Analysis of the prediction of the 2021 time-evolution of the COVID-19 Pandemic in Italy using a Planck's distribution
Updating The Accuracy of Administrative Claims for Identifying Left Ventricular Ejection Fraction Among Patients with Heart Failure
Assessing unused residual Pfizer-BioNTech Covid-19 vaccine: a community observational study
COVID-19 infections in day care centres in Germany: Social and organizational determinants of infections in children and staff in the second and third wave of the pandemic
Perceived Stress Among Faculty and First Year Students at a College of Pharmacy
The impact of COVID-19 on the oncologic outcomes of 3236 patients undergoing ColoRectal Cancer surgery in Northern Italy in 2019 and 2020 (COVID-CRC): results of a multicentric comparative cohort study.
Multiplexed CRISPR-based microfluidic platform for clinical testing of respiratory viruses and SARS-CoV-2 variants