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Open-Access Journal
Review
Nikolaos Stefanou, Christina Arnaoutoglou, Fotios Papageorgiou, Miltiadis Matsagkas, Sokratis E Varitimidis, Zoe H Dailiana 
World J Orthop 13(5):411-426. Published online May 18, 2022. doi: 10.5312/wjo.v13.i5.411
Retrospective Study
Fabio Zanchini, Antonio Piscopo, Valerio Cipolloni, Federico Fusini, Stefano Cacciapuoti, Davide Piscopo, Charlotte Pripp, Luigi Aurelio Nasto, Enrico Pola 
World J Orthop 13(5):454-464. Published online May 18, 2022. doi: 10.5312/wjo.v13.i5.454
Observational Study
Systematic Reviews
Davide Bizzoca, Andrea Piazzolla, Lorenzo Moretti, Giovanni Vicenti, Biagio Moretti, Giuseppe Solarino 
World J Orthop 13(5):481-493. Published online May 18, 2022. doi: 10.5312/wjo.v13.i5.481
Case Report