1. Department of Orthopedics and Traumatology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
2. Department Orthopedics and Traumatology, Clinical Rehabilitation Hospital, 700661 Iasi, Romania
3. Department of Chemical Engineering, Faculty of Industrial Design and Business Management, “Gheorghe Asachi” Technical University of Iasi, 73 Mangeron Blvd., 700050 Iasi, Romania
4. Department of Orthopaedics and Traumatology, “Sf. Spiridon” Emergency Universitary Hospital, 700115 Iasi, Romania
5. Orthopedic Surgery Department, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium