What is the format of the article?
All instructions are in the “Instructions to authors” in the item “Preparing the manuscript”.
What is the maximum number of authors per article?
There are no authors limit per article. The concept of authorship is based on the substantial contribution of each of the individuals listed as authors, in what refers mainly to the design of the research project, data analysis and interpretation, writing and critical review. The inclusion of the names of authors whose contribution does not fall under the above criteria is not justified.