Background Food products containing non-nutritive sweeteners (NNSs) instead of sugar
have become increasingly popular in the last decades. Their appeal is obviously related to …

Abstract Background and Objectives Different methods to examine research gaps have
been described, but there are still no standard methods for identifying, prioritizing, or …

The authors conducted a 3‐phase investigation into the credible standards for
phenomenological research practices identified in the literature and endorsed by a sample …

Interest is rapidly growing around the role of the human gut microbiota in facilitating
beneficial health effects associated with consumption of dietary fiber. An evidence map of …

The prevalence of nonnutritive sweeteners (NNSs) in the food supply has increased over
time. Not only are more children and adolescents consuming NNSs, but they are also …

Background Recruiting and retaining participants in randomised controlled trials (RCTs) is
challenging. Digital tools, such as social media, data mining, email or text-messaging, could …

Motivations to adopt plant-based diets are of great public health interest. We used evidence
mapping to identify methods that capture motivations to follow plant-based diets and …

This study aimed to describe and assess the current evidence in systematic reviews on
cupping therapy for various conditions. We searched PubMed, EMBASE, Cochrane …

Background Systematic evidence maps are increasingly used to develop chemical risk
assessments. These maps can provide an overview of available studies and relevant study …

Background Data-visualization methods are essential to explore and communicate meta-
analytic data and results. With a large number of novel graphs proposed quite recently, a …