Robert A. Schoevers

Psychosocial factors, health behaviors and risk of cancer incidence: Testing interaction and effect modification in an individual participant data meta‐analysis

The mediating role of health behaviors in the association between depression, anxiety and cancer incidence: an individual participant data meta-analysis

Depression, anxiety, and the risk of cancer: An individual participant data meta‐analysis

Single-Dose Psilocybin for a Treatment-Resistant Episode of Major Depression

The Ketamine Side Effect Tool (KSET): A comprehensive measurement-based safety tool for ketamine treatment in psychiatry

Psychosocial factors and cancer incidence (PSY‐CA): Protocol for individual participant data meta‐analyses

Development of the Ketamine Side Effect Tool (KSET)

The characteristics of psychotic features in bipolar disorder

The circulating levels of CD4+ t helper cells are higher in bipolar disorder as compared to major depressive disorder

Genetic effects influencing risk for major depressive disorder in China and Europe

An actigraphy study investigating sleep in bipolar I patients, unaffected siblings and controls

Clinical Staging of Major Depressive Disorder

Sex dependent risk factors for mortality after myocardial infarction: individual patient data meta-analysis

Variability in the prevalence of adult ADHD in treatment seeking substance use disorder patients: Results from an international multi-center study exploring DSM-IV and DSM-5 criteria

Validity of the Adult ADHD Self-Report Scale (ASRS) as a screener for adult ADHD in treatment seeking substance use disorder patients

Psychiatric comorbidity in treatment‐seeking substance use disorder patients with and without attention deficit hyperactivity disorder: results of the <scp>IASP</scp> study

The International ADHD in Substance Use Disorders Prevalence (IASP) study: background, methods and study population

Prevalence of Frailty in Community‐Dwelling Older Persons: A Systematic Review