PT - JOURNAL ARTICLE AU - Freeman, Andrew L. AU - Bechtold, Joan E. AU - Polly, David W. TI - Response Letter AID - 10.14444/8361 DP - 2023 Feb 01 TA - International Journal of Spine Surgery PG - 8361 4099 - https://www.ijssurgery.com/content/early/2023/01/31/8361.short 4100 - https://www.ijssurgery.com/content/early/2023/01/31/8361.full