[1] Uroclin SAS, Dept Endourol, Medellin, Colombia
[2] Pontificia Javeriana Univ, Bogota, Colombia
[3] Ind Bucaramanga Univ, Bucaramanga, Colombia
[4] El Bosque Univ, Bogota, Colombia
[5] Rosario Univ, Bogota, Colombia
[6] Sabana Univ, Bogota, Colombia
[7] Sorbonne Univ, GRC 20, Grp Rech Clin Lithiase Urinaire, Hop Tenon, 4 Rue Chine, F-75970 Paris, France
[8] Sorbonne Univ, Hop Tenon, AP HP, Serv Urol, Paris, France