Correction to: Obesity Surgery

https://doi.org/10.1007/s11695-021-05666-6

In the second paragraph of the “Conclusion” section of the abstract, the sentence “Pre-existing serum copper deficiencies may be more prevalent in the bariatric populations than previously believed.” should be changed to: “Pre-existing serum copper imbalance may be more prevalent in the bariatric populations than previously believed.” Also, there was a typographical error in the third author affiliation; it is correct here.