LAUSR

I n this issue, BJU International has made the conscious decision to publish a systematic review (SR) and metaanalysis (MA) by Guo et al. [1] to inform the question of whether patients undergoing nephrouretectomy for upper tract urothelial carcinoma are at increased risk of worse oncological outcomes. This question was also the topic of a similar review by Marchioni et al. [2] published earlier this year in this journal. Both studies were submitted around the same time and underwent independent, parallel peer review that resulted in different editorial decisions. Given their similarity in methodological quality they both deserved similar consideration for publication, which the journal is hereby honouring.