1 Future Biologics, Lawrenceville, GA, United States.
2 Regenerative Orthopaedics, Noida, India.
3 South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX, United States.
4 Department of Trauma and Orthopaedic Surgery, Faculty of Medicine and Psychology, University La Sapienza, Rome, Italy.
5 Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Mile End Hospital, Queen Mary University of London, London, England.
6 School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent, United Kingdom.