Lucía Diéguez 1 , Melissa Pilco 2 , Sofía Butori 1 , Andrés Kanashiro 1 , Josep Balaña 1 , Esteban Emiliani 1 , Bhaskar K Somani 3 , Oriol Angerri 1
1Department of Urology, Fundación Puigvert, 08025 Barcelona, Spain.
2Department of Nephrology, Fundación Puigvert, 08025 Barcelona, Spain.
3Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 2HA, UK.

Athanasios Papatsoris 1 , Alberto Budia Alba 2 , Juan Antonio Galán Llopis 3 , Murtadha Al Musafer 4 , Mohammed Alameedee 5 , Hammad Ather 6 , Juan Pablo Caballero-Romeu 7 , Antònia Costa-Bauzá 8 , Athanasios Dellis 9 , Mohamed El Howairis 10 , Giovanni Gambaro 11 , Bogdan Geavlete 12 , Adam Halinski 13 , Bernhard Hess 14 , Syed Jaffry 15 , Dirk Kok 16 , Hichem Kouicem 17 , Luis Llanes 18 , Juan M Lopez Martinez 19 , Elenko Popov 20 , Allen Rodgers 21 , Federico Soria 22 , Kyriaki Stamatelou 23 , Alberto Trinchieri 24 , Christian Tuerk 25
12nd Department of Urology, School of Medicine, Sismanoglio Hospital, National and Kapodistrian University of Athens; U-merge Scientific Office.
2Urology Department, La Fe University and Polytechnic Hospital, Valencia.
3Department of Urology. General University Hospital Dr. Balmis, Alicante.
4University of Basrah, Basrah.
5Diwaniya Teaching Hospital.
6Aga Khan University, Karachi.
7Department of Urology, Miguel Hernández University, Alicante.
8Laboratory of Renal Lithiasis Research, University Institute of Health Sciences Research (IUNICS-IdISBa), University of Illes Balears, Palma de Mallorca.
92nd Department of Surgery, Aretaieion Academic Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens.
10Imperial college, London University, London.
11Division of Nephrology, Department of Medicine, University Hospital of Verona.
12"Carol Davila" University of Medicine and Pharmacy & "Saint John" Emergency Clinical Hospital, Bucharest.
13Private Medical Center "Klinika Wisniowa" Zielona Gora.
14Internal Medicine & Nephrology, KidneyStoneCenter Zurich, Klinik Im Park, Zurich.
15University Hospital Galway.
16Saelo Scientific Support, Oegstgeest.
17Private Clinic, Clinique Les Pins, Setif.
18Urology Department, University Hospital of Getafe, Getafe, Madrid.
19Dept of Urology, University of Barcelona Clinic Hospital, Barcelona.
20Department of Urology, UMHAT "Tzaritza Yoanna-ISUL", Medical University, Sofia.
21University of Cape Town.
22Experimental Surgery Department, Ramón y Cajal University Hospital, Madrid.
23MESOGEIOS Nephrology Center, Haidari Attica and NEPHROS.EU Private Clinic, Athens.
24School of Urology, University of Milan; U-merge Scientific Office.
25Urologic Department, Sisters of Charity Hospital and Urologic Praxis, Wien.

Sudarshan Seringapatam 1 , Linda Guan 2 , Caroline Baughn 2 , Hubert S Swana 2 3 , David B Bayne 4
1University of Central Florida, College of Medicine, Orlando, FL, USA.
2University of Central Florida, College of Medicine, Orlando, FL, USA.
3Department of Urology, Orlando Health, Orlando, FL, USA.
4University of California, San Francisco, San Francisco, CA, USA.

Mickael Palmier 1 , Tom Tenière 2
1Department of Vascular Surgery, Rouen University Hospital, Rouen, France.
2Department of Vascular Surgery, Rouen University Hospital, Rouen, France.

Nimisha Singh 1 2 , Shikhar Agarwal 3 , Rajeev Sarpal 3
1General Surgery, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, IND.
2Plastic and Reconstructive Surgery, Jawaharlal Nehru Medical College (JNMC) Aligarh Muslim University (AMU), Aligarh, IND.
3Urology, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, IND.