Answer to the letter to the editor of A. Lawson McLean et al. concerning "Encrypted smartphone text messaging between spine surgeons may reduce after-hours surgery" by Persad AR et al. (Eur Spine J; 2022: doi:10.1007/s00586-022-07423-4)
Eur Spine J. 2023 Apr;32(4):1485.
doi: 10.1007/s00586-023-07577-9.
Epub 2023 Feb 14.