Response to ‘Everything we see is a perspective, not the truth’ by Chattopadhyay et al

We would like to thank Chattopadhyay et al for their interest in our article presenting the low incident rate of vertebral fractures in an early axial spondyloarthritis (axSpA) population. We have read with interest their comments regarding the external validity of the data we are presenting.1 2 We would like to highlight that the manuscripts the authors are referring to in their letter were focusing only in patients with either very...