Background The use of chatbots as learning assistants is receiving increasing attention in
language learning due to their ability to converse with students using natural language …

Air pollution causes the largest death toll among environmental risks globally, but
interventions to purify ambient air remain inadequate. Vegetation and green spaces have …

The methods and results of systematic reviews should be reported in sufficient detail to allow
users to assess the trustworthiness and applicability of the review findings. The Preferred …

Poor reporting of medical and healthcare systematic reviews is a problem from which the
sports and exercise medicine, musculoskeletal rehabilitation, and sports science fields are …

Background Schizophrenia is a common, severe, and usually chronic disorder. Maintenance
treatment with antipsychotic drugs can prevent relapse but also causes side-effects. We …

Background To compare drug regimens across clinical trials in Parkinson's disease (PD)
conversion formulae between antiparkinsonian drugs have been developed. These are …

Background Literature searches underlie the foundations of systematic reviews and related
review types. Yet, the literature searching component of systematic reviews and related …

Background and objectives The last decade has witnessed increased recognition of the
value of literature reviews for advancing understanding and decision making. This has been …

Objectives To determine similarities and differences in the reasons for using or not using
complementary and alternative medicine (CAM) amongst general and condition-specific …

Objective To identify the optimal dose and modality of exercise for treating major depressive
disorder, compared with psychotherapy, antidepressants, and control conditions. Design …