Di seguito l’istituo che scrive al Dr. Risi
Dear Colleague, Reminder: Please start or continue the study. The study will close: June 30th at 23:59. On behalf of Professor C. Niek van Dijk, we are pleased to invite you as a co-author of the Ankleplatform Study Collaborative – Science of Variation Group study, to participate in an interobserver study: “Reliability of Classification for Posttraumatic Arthrosis After Posterior Malleolar Fractures”. In this new study 42 cases of ankle fractures involving a posterior malleolar fragment will be evaluated. The X- rays are more than 10 years post operative. Your participation will take approximately 45 minutes in total and will be awarded with an authorship as a member of the Ankleplatform Study Collaborative, with a hit in Pubmed under your name.(e.g. http://www.ncbi.nlm.nih.gov/pubmed/23247817 ). To participate, click on the link below. Your participation is highly appreciated! Best regards and thank you in advance. Diederik Meijer & Femke Claessen