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All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited.
Feature Papers represent the most advanced research with significant potential for high impact in the field. Feature Papers are submitted upon individual invitation or recommendation by the scientific editors and undergo peer review prior to publication.
The Feature Paper can be either an original research article, a substantial novel research study that often involves several techniques or approaches, or a comprehensive review paper with concise and precise updates on the latest progress in the field that systematically reviews the most exciting advances in scientific literature. This type of paper provides an outlook on future directions of research or possible applications.
Editor’s Choice articles are based on recommendations by the scientific editors of MDPI journals from around the world. Editors select a small number of articles recently published in the journal that they believe will be particularly interesting to authors, or important in this field. The aim is to provide a snapshot of some of the most exciting work published in the various research areas of the journal.
As an open access publisher, we are keen to support openness and transparency in the research process. Citation data is very important for assessing the value of individual papers and the contribution of researchers. As such, we support the recently launched Initiative for Open Citations (I4OC). The initiative recognizes that citations should be freely available and machine-readable. By doing so, authors gain the maximum benefit from having their work cited.
MDPI now uploads citation data with metadata uploaded to Crossref when registering digital object identifiers (DOIs) for published papers. We are delighted to take this step to support a truly open research environment.