1 Department of Urology, AZ Klina, Brasschaat, Belgium. Electronic address: vincent.de.coninck@klina.be.
2 Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy.
3 Service d'Urologie, AP-HP Hôpital Tenon, Sorbonne Université, Paris, France; Groupe de Recherche Clinique sur la Lithiase Urinaire, Hôpital Tenon, Sorbonne Université, Paris, France.