Blue light flexible cystoscopy with hexaminolevulinate in non-muscle-invasive bladder cancer: review of the clinical evidence and consensus statement on optimal use in the USA — update 2018

Yair Lotan, Trinity J. Bivalacqua, Tracy Downs, William Huang, Jeffrey Jones, Ashish M. Kamat, Badrinath Konety, Per Uno Malmström, James McKiernan, Michael O’Donnell, Sanjay Patel, Kamal Pohar, Matthew Resnick, Alexander Sankin, Angela Smith, Gary Steinberg, Edouard Trabulsi, Michael Woods, Siamak Daneshmand