Acknowledgement

We thank all the reviewers for their excellent expertise, which helped to increase the reputation of Archives of Orthopaedic and Trauma Surgery during the year 2019. Without their dedicated hard and time-consuming work the regular publication of AOTS would not have been possible.

The Editors, all authors and certainly also the broad readership of the Journal, express their sincere gratitude to all reviewers.

The Editors

M. Blauth, M. Kröber, T.J. Heyse, L. Müller, G. Pagenstert, F. Unglaub

Abdulazim, Ahmed

Achtnich, Andrea

Acklin, Yves

Acosta-Olivo, Carlos

Ahmad, Sufian S.

Ahn, Jae Hoon

Aigner, Rene

Akamatsu, Yasushi

Akoto, Ralph

Anetzberger, Hermann

Angele, Peter

Angst, Felix

Apivatthakakul, Theerachai

Arora, Rohit

Ast, Michael

Attal, Rene

Audigé, Laurent

Augat, Peter

Bafor, Anirejuoritse

Bahk, W. J.

Balcarek, Peter

Balke, Maurice

Balogh, Zsolt

Barbosa, Paulo

Barg, Alexej

Barié, Alexander

Baumgaertel, Fred

Becher, Christoph

Becker, R.

Beckmann, Johannes

Beksac, Burak

Benazzo, Francesco

Berlusconi, Marco

Bernstein, Anke

Besch, Lutz

Bisbinas, Ilias

Bliemel, Christopher

Bockmann, Benjamin

Boehm, Paul

Boettner, Friedrich

Bogoch, Earl

Bonnaire, Felix

Bosch, Ulrich

Bouaicha, Samy

Bredow, Jan

Breusch, Steffen

Brockmeyer, Matthias

Brodt, Steffen

Broger, Ivan

Brunner, Alexander

Brunner, Reinald

Brusaferri, Giovanni

Buckley, Rick

Buckup, Johannes

Bueff, Uli

Burkhart, Klaus

Camarda, Lawrence

Campbell, David

Cavanilles-Walker, José M.

Cengic, Tomislav

Cerciello, Simone

Chen, YanYu

D'Ambrosi, Riccardo

Daniilidis, Kiriakos

Debus, Florian

Dickschas, Jörg

Dieckmann, Ralf

Dienst, Michael

Disch, Alexander

Djahani, Oliver

Dora, Claudio

Dragu, Adrian

Dresing, Klaus

Drews, Björn

Dworschak, Philipp

Eckardt, Anke

Efe, Turgay

Egloff, Christian

Engelhardt, Timm

Esmer, Ali Firat

Ettinger, Max

Euler, Simon

Farouk, Osama

Fehske, Kai

Finkemeier, Christopher

Floerkemeier, Thilo

Flohé, Sascha

Flóris, István

Forst, R.

Forster, Thomas

Fottner, Andreas

Frigg, Arno

Fuhrmann, Renée Andrea

Fukushima, Kensuke

Gebert, Carsten

Gehmert, Sebastian

Gholampour, Seifollah

Giannoudis, Peter

Gierer, Philip

Goh, Graham

Gomez-Barrena, Enrique

Gomoll, Andreas

Gonzalez, Fernando

Gosch, Markus

Götze, Christian

Graf, Reinhard

Gravius, Sascha

Gregori, Markus

Gromov, Kirill

Gueorguiev-Rüegg, Boyko Guergov

Gühring, Thorsten

Gülecyüz, Mehmet

Gunaydin, Burak

Gwinner, Clemens

Hackl, Michael

Hagemeister, Nicola

Hahn, Peter

Hansen, Matthias

Hartel, Maximilian

Haverkamp, D.

Hefti, Fritz

Heini, Paul

Helfet, David

Hengg, Clemens

Herath, Steven

Hertel, Ralph

Hessmann, Martin

Heyse, Thomas

Hinterwimmer, Stefan

Hoang-Kim, Amy

Hofmann, Alexander

Hohendorff, Bernd

Holz, Johannes

Hommel, Hagen

Hopper, Robert

Hube, Robert

Hufeland, Martin

Iglseder, Bernhard

Innocenti, Bernardo

Ishaque, Bernd

Iwata, Takahiro

Jacob, K

Jacxsens, Matthijs

Jaecker, Vera

Jaeger, Martin

Janz, Viktor

Jenny, Jean-Yves

Jeske, Christian

Jung, Young

Kaesermann, Sascha

Kaiser, Peter

Kalb, Karl-Heinz

Kalbermatten, Daniel

Kalenderer, Onder

Kalmet, Pishtiwan

Kammerlander, Christian

Katja, Tecklenburg

Keshmiri, Armin

Kfuri, Mauricio

Khalifa, Ahmed

Kievit, Arthur

Kittl, Christoph

Klasan, Antonio

Klestil, Thomas

Knierzinger, Dominik

Knop, Christian

Koch, Michael

Kohn, Dieter

Kopf, Sebastian

Kralinger, Franz

Krappinger, Dietmar

Kraus, Ralf

Krieg, Andreas

Kwek, Ernest

Labek, Gerold

Lahm, Andreas

Lambert, Simon

Lampert, Christoph

Landgraeber, Stefan

Lau, Tak Wing

Lee, Yong Seuk

Leferink, Vincent

Leidinger, Benedikt

Lenz, Mark

Leschinger, Tim

Lichtenberg, Sven

Liddle, Alexander

Liebensteiner, Michael

Lindberg-Larsen, Martin

Lindtner, Richard

Link, Bjorn-Christian

Liow, Ming Han Lincoln

Lobner, Stefan

Lorbach, Olaf

Löw, Steffen

Luger, Thomas

Lunebourg, Alexandre

Lustig, Sebastien

Maqungo, Sithombo

Märdian, Sven

Matsumara, Tomohiro

Matziolis, Georg

Mauch, Frieder

Mayr, Edgar

Mayr, Hermann

Mayr, Raul

Mears, Simon

Mehrkens, Arne

Meier, Reinhard

Meinberg, Eric

Meller, Rupert

Mendelson, Daniel

Merle, Christian

Metsemakers, Willem-Jan

Meyer, Philipp

Migliorini, Filippo

Militz, Matthias

Minehera, Hiroaki

Mittlmeier, Thomas

Moon, Chan-Woong

Moriarty, Fintan

Mueller, Andreas Marc

Mueller, Sebastian

Mühldorfer-Fodor, Marion

Müller, Ernst

Mumme, Marcus

Munting, Thane

Nakamura, Nobuo

Nebelung, Wolfgang

Nehrer, Stefan

Neubauer, Thomas

Neuerburg, Carl

Nicholas, Joseph

Niemeyer, Philipp

Nishii, Takashi

Noh, Jung Ho

Nowakowski, Andrej

Ochsner, Peter

Oezokyay, Levent

Oh, Chang-Wug

Oh, Jong-Keon

Oh, Yoto

Okazaki, Ken

Oppermann, Johannes

Ostojic, Marko

Öztürkmen, Yusuf

Pagenstert, Geert

Pape, Hans Christian

Park, Hyung Bin

Patzer, Thilo

Pegreffi, Francesco

Pelinka, Hartmut

Perka, Carsten

Peterlein, Christian-Dominik

Pirpiris, Marinis

Plaass, Christian

Placzek, Richard

Pohlemann, Tim

Prommersberger, Karl-Josef

Pützler, Jan

Quadlbauer, Stefan

Quayle, Jonathan

Raas, Christoph

Ramason, Rani

Rammelt, Stefan

Renner, Nikolaus

Richter, Marcus

Riddell, Alexander

Ries, Christian

Roessler, Philip

Rommens, Pol Maria

Rosenberger, Ralf

Roth, Andreas

Sadigursky, David

Sadoghi, Patrick

Sauter, Daniel

Sawaguchi, Takeshi

Say, Ferhat

Schädel-Höpfner, Michael

Scharpf, Andreas

Schaser, Klaus-Dieter

Scheibel, Markus

Scheys, Lennart

Schiedel, Frank

Schildhauer, Thomas A.

Schmidle, Gernot

Schmidt-Braekling, Tom

Schmidutz, Florian

Schmitt-Sody, Markus

Schmoelz, Werner

Schnetzke, Marc

Schoettle, Philip

Schottel, Patrick

Schröder, Jörg

Schröter, Steffen

Schüttler, Karl

Seibert, Franz Josef

Seijas Vázquez, Roberto

Seijas Vázquez, Roberto

Seitlinger, Gerd

Sendi, Parham

Sgroi, Mirco

Shigemoto, Kenji

Shoda, Etsuo

Silvestre, Antonio

Simmermacher, Rogier

Sinha, Skand

Skutek, Michael

Spank, Heiko

Spies, Christian

Srivastava, Ajay

Stein, Thomas

Steinbrück, Arnd

Stepanovic, Zeljko

Stoffel, Karl

Strasser, Susanne

Streit, Marcus

Streitbuerger, Arne

Suda, Arnold

Suhm, Norbert

Takashi, Sakai

Tashiro, Yasutaka

Tecklenburg, Katja

Thaler, Martin

Thorey, Fritz

Tibesku, Carsten

Tischer, Thomas

Todor, Adrian

Tomihara, Tomohiro

Toritsuka, Yukiyoshi

Totlis, Trifon

Troelsen, A.

Tsakiris, Dimitrios

Tscholl, Philippe

Tsukada, Sachiyuki

Ugur, Levent

van den Boom, Lennard

van Griensven, Martijn

van Hove, Ruud

Vasso, Michele

Verbruggen, Jan

Verhofstad, Michael

Violante, Bruno

Wagner, Michael

Wahl, Peter

Waldstein, Wenzel

Wang, Fei

Weber, Stephen

Wegmann, Kilian

Wu, Ya Fang

Yao, Daiwei

Young, Simon

Zellner, Johannes

Zimmerli, Werner

Zwolak, Pawel