Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Rapid health evaluation in migrant peoples in transit through Darien, Panama: Protocol for a multi-method qualitative and quantitative study
Ensuring a successful transition from Pap to HPV-based primary screening in Canada: a study protocol to investigate the psychosocial correlates of women's screening intentions
Matrix metalloproteinase 2 and 9 enzymatic activities are selectively increased in the myocardium of Chronic Chagas Disease cardiomyopathy patients: role of TIMPs
Salivary detection of COVID-19. Clinical performance of oral sponge sampling for SARS-CoV-2 testing
Social cognition deficits and its biometric signatures in the behavioral variant of Alzheimer's disease
The Physical Exercise and Cardiovascular Adaptation Monitoring in Pregnancy (PE-CAMP) Randomised Controlled Trial Protocol.
High risk of patient self-inflicted lung injury in COVID-19 with frequently encountered spontaneous breathing patterns: a computational modelling study
Analysis of the Second COVID-19 Wave in India and the United Kingdom Using a Birth-Death Model
Unsupervised Learning for Large Scale Data: The ATHLOS Project
The current burden of Japanese encephalitis and the estimated impacts of vaccination: Combining estimates of the spatial distribution and transmission intensity of a zoonotic pathogen
Comparing the effectiveness of secondary distribution of HIV self-testing to testing card referral in promoting HIV testing among men who have sex with men in China: A quasi-experimental study
Weakly supervised learning for multi-organ adenocarcinoma classification in whole slide images
The Longitudinal Aging Study Amsterdam COVID-19 exposure index: a cross-sectional analysis of the impact of the pandemic on daily functioning of older adults
Prevalence and Outcome of Cardio-Embolic Stroke Patients Admitted at Referral Neurology Hospital in Bangladesh
Physiological and Psychological Effects of Parental Traditional Thai Massage on Children with Autism: A Protocol for a Randomized Controlled Trial
Estimating the population-level effects of Ontario's overdose prevention sites and consumption and treatment services: interrupted time series analysis with synthetic controls
The kinetic of SARS-CoV-2 antibody (Ab) decline determines the threshold for Ab persistence up to one year
Distribution of 54 polygenic risk scores for common diseases in long lived individuals and their offspring
Design and validation of HIV peptide pools for detection of HIV-specific CD4+ and CD8+ T cells
Clinical course and outcomes of critically ill COVID-19 patients in two successive pandemic waves
Poor in-utero growth, and reduced beta cell compensation and high fasting glucose from childhood, are harbingers of glucose intolerance in young Indians
The humoral response to BK polyomavirus in kidney transplant recipients is dominated by IgM antibodies that use a distinct repertoire compared to IgG against the same antigen
Prediction of radiation-induced hypothyroidism using radiomic data analysis does not show superiority over standard normal tissue complication models
Impact of Stratified Interventions in University Reopenings
Limited immune responses after three months of BNT162b2 vaccine in SARS-CoV-2 uninfected elders living in long-term care facilities
Trait, staging, and state markers of psychosis based on functional alteration of salience-related networks in the high-risk, first episode, and chronic stages