Dear colleagues I intend to organize a round table on the next annual meeting of the AOIR. I have a reasonable amount of academic production on the topic/problem and I would like to take advantage of this event to share experiences and different methodological issues. https://doi.org/10.1590/0103-1104202213501 I look forward to contacting interested parties. André Pereira Neto https://link.springer.com/book/10.1007/978-3-319-99289-1 http://buscatextual.cnpq.br/buscatextual/visualizacv.do