| Country | Unit | Period |
| Austria | Dept. of Trauma Surgery and Sports Medicin, Univ. Hospital Innsbruck
Innsbruck [3] | 2011-2014 |
| | Lorenz Böhler Trauma Center AUVA Vienna
Wien [14] | 2011-2014 |
| Belgium | SOS HAND AZ St Jan Av
Bruges [23] | 2010-2013 |
| | Centre de Chirurgie de la main Centrum voor handchirurgie
BRUXELLES [21] | 2011-2014 |
| | SOS MAIN JOLIMONT-TUBIZE-NIVELLES
Nivelles & Haine Saint Paul [25] | 2010-2013 |
| Finland | Helsinki U.H.
Helsinki [281] | 2010-2013 |
| | Tampere University Hospital
Tampere [90] | 2010-2013 |
| France | Angers Assistance Main Main Centre de la Main / Clinique Saint-Léonard
ANGERS [38] | 2010-2013 |
| | SOS MAINS AVIGNON
AVIGNON (SORGUES) [119] | 2010-2013 |
| | URGENCE MAIN AUVERGNE
BEAUMONT [128] | 2011-2014 |
| | SERVICE DE CHIRURGIE PLASTIQUE-CHIRURGIE DE LA MAIN
BORDEAUX [49] | 2010-2013 |
| | SOS MAIN GRENOBLE
GRENOBLE [110] | 2010-2013 |
| | SOS MAINS Hôpitaux Universitaires de Strasbourg
Illkirch [125] | 2010-2013 |
| | HOPITAL DE LA CONCEPTION ASSISTANCE PUBLIQUE HOPITAUX DE MARSEILLE
MARSEILLE [41] | 2010-2013 |
| | NANTES ASSITANCE MAIN
NANTES [44] | 2010-2013 |
| | Institut Français de Chirurgie de la Main
PARIS [42] | 2010-2013 |
| | SOS MAIN AQUITAINE
PESSAC [51] | 2010-2013 |
| | URGENCES MAIN DE L EST PARISIEN
PONTAULT-COMBAULT [130] | 2010-2013 |
| | SOS MAIN DIACONAT
STRASBOURG [108] | 2010-2013 |
| | CENTRE DE LA MAIN
TOULON [39] | 2010-2013 |
| | SOS MAINS CHR TOULOUSE
TOULOUSE MIDI PYRENEES [120] | 2010-2013 |
| Germany | Klinik für Handchirurgie, Rhön-Klinikum
Bad Neustadt/Saale [151] | 2010-2013 |
| | UKB, Abteilung für Hand-, Replantations- und Mikrochirurgie
Berlin [165] | 2010-2013 |
| | Hand-, Plastische und Wiederherstellungschirurgie, Malteserkrankehaus
Bonn [147] | 2010-2013 |
| | Zentrum für Hand- und Rekonstruktive Chirurgie, Roland - Klinik Bremen,
Bremen [347] | 2010-2013 |
| | Abt. f. Handchirurgie,plastische Chirurgie u. Brandverletzte, BGU Duisburg
Duisburg [136] | 2010-2013 |
| | Abteilung für Handchirurgie und wiederherstellende Plastische Chirurgie, BGU Frankfurt
Frankfurt [140] | 2011-2014 |
| | Klinik für Handchirurgie Krankenhaus Elim
Hamburg [148] | 2010-2013 |
| | BGU Hand-, Plastische, Mikrochirurgie
Hamburg [145] | 2011-2014 |
| | Klinik für Plast. Chirurgie und Handchirurgie, Klinikum Hildesheim
Hildesheim [152] | 2011-2014 |
| | Klinik für Plastische, Ästhetische, Wiederherstellungs- und Handchirurgie, Universitätsklinikum A.ö.R., Otto-von-Guericke Universität Magdeburg
Magdeburg [153] | 2011-2014 |
| | Abt. f. Orthopädie und Unfallchirurgie, Hand- und Wiederherstellungschirurgie, Ludmillenstift
Meppen [137] | 2011-2014 |
| | Dept. Plastic and Hand Surgery Klinikum rechts der Isar
München [135] | 2010-2013 |
| | Klinik für Handchirurgie und Plast. Chirurgie, Kliniken Dr. Erler
Nürnberg [150] | 2010-2013 |
| Greece | Hand, Upper Extemity & Microsurgery, Athens Medical Center
Athens [168] | 2011-2014 |
| | Hand Surgery-Upper Extremity & Microsurgery Unit-KAT Hospital
Athens [177] | 2010-2013 |
| | 5th Orthopaedic Department - Hand,Upper Extremity & Microsurgery Unit, Asclepeion Hospital of Voula
Athens [320] | 2010-2013 |
| | Hand & Micro Unit- Orthopaedic Department-Ioannina University Medical School
Ioannina [172] | 2010-2013 |
| | Hand, Upper Extremity & Micro Unit-Department of Orthopaedic Surgery-University of Thessalia
Larissa [173] | 2010-2013 |
| Hungary | Peterfy Hospital Trauma Center Hand and Microsurgery Department
Budapest [304] | 2011-2014 |
| | University of Debrecen Medical Center Department of Trauma and Hand Surgery
Debrecen [292] | 2010-2013 |
| | Hand Surgery Center Miskolc
Miskolc [178] | 2010-2013 |
| | Jósa András Teaching Hosp. Traumat Hand surg. Dep.
Nyíregyháza [179] | 2010-2013 |
| Italy | UO Semplice di Chirurgia Mano e Microchirurgia Ricostruttiva
Ancona [197] | 2010-2013 |
| | S. C. di Ortopedia e Microchirurgia Ricostruttiva
Cagliari [190] | 2010-2013 |
| | SOD Complessa di Chirurgia Mano e Microchirurgia
Firenze [196] | 2010-2013 |
| | UO Chirurgia della Mano
Milano [324] | 2010-2013 |
| | UO di Chirurgia Mano e Microchirurgia
Modena [328] | 2010-2013 |
| | UO Semplice di Chirurgia Mano
Padova [326] | 2010-2013 |
| | UO Chirurgia della Mano e Traumatologia
Pordenone [193] | 2011-2014 |
| | UO di Chirurgia Mano, Microchirurgia e Reimpianti di Arti
Roma [325] | 2010-2013 |
| | Centro regionale di Chirurgia Mano
Savona [188] | 2010-2013 |
| | Gruppo Interdivisionale di Microchirurgia
Torino [189] | 2010-2013 |
| | UOC Chirurgia della Mano e Microchirurgia
Verona [194] | 2011-2014 |
| Norway | Section for Hand and Microsurgery, Dept of Orthopaedics, Rikshospitalet
NO-0027 Oslo [212] | 2010-2013 |
| Romania | Baia Mare Plastic surgery center SOS hand surgery CHECOSMEDICA
Baia Mare [270] | 2010-2013 |
| | Carol Davila University of Medicine and Pharmacy, University Hospital
Bucharest [271] | 2010-2013 |
| | UMF/ Recovery Clinical Hospital
Cluj Napoca [274] | 2010-2013 |
| | Plastic Surgery Department CASA AUSTRIA, Emergency County Hospital
Timisoara [381] | 2011-2014 |
| Sweden | Dept of Hand Surgery, Malmö Univ. Hospital
Malmö [239] | 2010-2013 |
| | Dept Hand Surg, Söder Hospital
Stockholm [323] | 2010-2013 |
| | Dept Hand & Plast Surg, Univ Hosp Northern Sweden
Umeå [241] | 2010-2013 |
| | Dept Hand Surg, Akademiska Sjukhuset
Uppsala [322] | 2010-2013 |
| Switzerland | Unità Chirurgia della Mano - Ente Ospedaliero Cantonale
BELLINZONA [348] | 2010-2013 |
| | Hand- und periphere Nervenchirurgie
Bern [245] | 2010-2013 |
| | Klinik für Wiederherstellungschirurgie
Zürich [247] | 2010-2013 |
| The Netherlands | AMC, Amsterdam
Amsterdam [354] | 2010-2013 |
| | Dept. of Handsurgery | Rode Kruis Ziekenhuis
Beverwijk [251] | 2010-2013 |
| | UMC, Groningen
Groningen [351] | 2010-2013 |
| | Medisch Centrum
Leeuwarden [250] | 2010-2013 |
| | Isala Klinieken Plastische Chirurgie
zwolle [249] | 2010-2013 |
| United Kingdom | Birmingham Hand Center
Birmingham [380] | 2011-2014 |
| | Brighton Traum Unit
Brighton [376] | 2010-2013 |
| | The Pulvertaft Hand Centre
Derby [382] | 2011-2014 |
| | Queen Victoria Hospital
East Grinstead [362] | 2010-2013 |
| | Sheffield Hand Centre
Sheffield [360] | 2010-2013 |