Siregar, O., Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Sumatera Utara-Adam Malik General Hospital, Medan, Indonesia; Lelo, A., Department of Pharmacology and Therapeutics School of Medicine, Universitas Sumatera Utara, Indonesia; Rahyussalim, Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo General Hospital, Jakarta, Indonesia; Ilyas, S., Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan, Indonesia; Benny, Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Sumatera Utara-Adam Malik General Hospital, Medan, Indonesia; Kurniawati, T., Stem Cell and Tissue Engineering Cluster, IMERI Faculty of Medicine, Universitas Indonesia, Jakarta, 10430, Indonesia, Stem Cell Medical Technology Integrated Service Unit, Cipto Mangunkusumo General Hospital, Jakarta, 10430, Indonesia; Augustinus, Y., Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Sumatera Utara-Adam Malik General Hospital, Medan, Indonesia; Hendra, Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Sumatera Utara-Adam Malik General Hospital, Medan, Indonesia; Mandagi, T., Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Sumatera Utara-Adam Malik General Hospital, Medan, Indonesia; Zufar, M.L.L., Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo General Hospital, Jakarta, Indonesia