We thank those who have given their time to referee for Diabetologia, all of whom are listed on our website (http://www.diabetologia-journal.org/referees.html). Special thanks are due to our key referees, listed below, who have each provided at least three timely and well-rated reports over the past year.

Achenbach P; Munich

Amati F; Lausanne

Aune D; Trondheim

Bailey CJ; Birmingham

Balkau B; Villejuif

Beauloye C; Brussels

Beguinot F; Naples

Bingley P; Bristol

Bolli GB; Perugia

Bonadonna RC; Parma

Bonifacio E; Dresden

Bonner-Weir S; Boston

Bonnet F; Rennes

Booth FW; Columbia

Bouzakri K; Geneva

Bruno G; Turin

Busik J; East Lansing

Camargo C; Boston

Canoy D; Manchester

Cantley J; Oxford

Ceriello A; Barcelona

Chibalin AV; Stockholm

Cho YM; Seoul

Christen U; Frankfurt am Main

Christie MR; London

Cilio CM; Malmö

Cinek O; Prague

Conway B; Edinburgh

Cundy T; Auckland

de Beaufort C; Luxembourg

Del Prato S; Pisa

Després JP; Quebec

Donath MY; Zürich

Eckel J; Düsseldorf

Ehses J; Zürich

Eliasson L; Malmö

Ensenauer R; Munich

Evans-Molina C; Indianapolis

Fadini GP; Padua

Fagherazzi G; Villejuif

Febbraio M; Melbourne

Fernández-Real JM; Girona

Fioretto P; Padua

Fraser A; Bristol

Freathy R; Exeter

Fueger PT; Indianapolis

Gale E; Bristol

Gallwitz B; Tübingen

Gannon M; Nashville

Gerstein HC; Hamilton

Gill JMR; Glasgow

Gimeno T; Indianapolis

Gnudi L; London

Göke B; Munich

Goodpaster B; Orlando

Gotthardt M; Nijmegen

Grapin-Botton A; Copenhagen

Habener JF; Boston

Haller MJ; Gainesville

Hawley J; Fitzroy

Heise T; Neuss

Hellénius M-L; Stockholm

Hemkens LG; Basel

Hesselink M; Maastricht

Hodson L; Oxford

Holman GD; Bath

Home P; Newcastle upon Tyne

Höppener J; Utrecht

Hummel S; Neuherberg

Imai Y; Norfolk

In't Veld P; Brussels

Jhund P; Glasgow

Johnson JD; Vancouver

Jörns A; Hanover

Jonas J-C; Brussels

Joner G; Oslo

Karani V; Reading

Karpe F; Oxford

Kelly T; New Orleans

Kersten S; Wageningen

Kiefer FW; Vienna

Kimple M; Madison

Kirchner H; Stockholm

Kitamura T; Maebashi

Klaassen I; Amsterdam

Klip A; Toronto

Koska J; Phoenix

Kovacs P; Leipzig

Lammert E; Düsseldorf

Laybutt DR; Sydney

Lefèbvre PJ; Liège

Leiter EH; Maine

Lenzen S; Hanover

LeRoith D; New York

Leung PS; Hong Kong

Ling CA; Malmö

Lowe W; Chicago

Lystig T; Ridgefield

MacIsaac RJ; West Heidelberg

Madsbad S; Hvidovre

Magnuson M; Nashville

Malik RA; Manchester

Mannucci E; Florence

Maresh M; Manchester

Mari A; Padua

Marzban L; Vancouver

McElduff A; Sydney

McMurray JJ; Glasgow

Mehlin Sorensen C; Copenhagen

Melton D; Cambridge

Meyre D; Lille

Mingrone G; Rome

Mulder H; Malmö

Müssig K; Düsseldorf

Nagamatsu S; Tokyo

Natali A; Pisa

Nauck MA; Bad Lauterberg im Harz

Nawroth PP; Heidelberg

Nelson R; Phoenix

Otonkoski T; Helsinki

Ouwens M; Düsseldorf

Pan A; Singapore

Patti M-E; Boston

Persaud S; London

Perseghin G; Milan

Petersen KF; New Haven

Pietropaolo M; Houston

Piston DW; Nashville

Poirier P; Sainte-Foy

Poitout V; Montreal

Pratley RE; Orlando

Preiss D; Glasgow

Qi Q; Boston

Rathmann W; Düsseldorf

Ravier MA; Montpellier

Rorsman P; Oxford

Ruiter R; Rotterdam

Rustenbeck I; Braunschweig

Rutter GA; London

Sacks DA; Bellflower

Saremi A; Phoenix

Sattar N; Glasgow

Seino Y; Osaka

Sell H; Düsseldorf

Senior P; Edmonton

Sharp S; Cambridge

Shaw J; Melbourne

Simmons D; Cambridge

Solimena M; Dresden

Sparks L; Orlando

Stehouwer CDA; Maastricht

Stimson R; Edinburgh

Stitt AW; Belfast

Stratton IM; Cheltenham

Taylor R; Newcastle upon Tyne

Tengholm A; Uppsala

Thorens B; Lausanne

Trenell M; Newcastle upon Tyne

Trischitta V; Rome

Trucco M; Pittsburgh

Vaag AA; Copenhagen

van de Bunt M; Oxford

Van Dijk JW; Maastricht

Vella A; Rochester

Verchère CB; Vancouver

Vigneri R; Catania

von Herrath MG; La Jolla

Voshol P; Cambridge

Wagner M; Chapel Hill

Wahli W; Lausanne

Watada H; Tokyo

Weijers RN; Amsterdam

Welsh P; Glasgow

Wen L; New Haven

White KE; Newcastle upon Tyne

Williams AJK; Bristol

Wlazlo N; Eindhoven

Wong S; Cardiff

Yabe D; Osaka

Yan Z; Charlottesville

Yeo GSH; Cambridge

Ziegler D; Düsseldorf

Zoungas S; Sydney