I went hunting for a reference for your statement, and was successful. Clevland Clinc says "There haven’t been any new reports of NSF in almost 15 years" [1]

I went hunting for a reference for your statement, and was successful. Clevland Clinc says "There haven’t been any new reports of NSF in almost 15 years" [1] [1] https://my.clevelandclinic.org/health/diseases/17783-nephrogenic-systemic-fibrosis-nsf https://my.clevelandclinic.org/health/diseases/17783-nephrog...