Acknowledgement to Reviewers of Universe in 2017

Peer review is an essential part in the publication process, ensuring that Universe maintains high quality standards for its published papers. In 2017, a total of 84 papers were published in the journal. Thanks to the cooperation of our reviewers, the median time to first decision was 26.5 days and the median time to publication was 53.5 days. The editors would like to express their sincere gratitude to the following reviewers for their time and dedication in 2017:

Abreu, Everton M.C.	Huovinen, Pasi	Ralston, John P.
Ahn, Changhyun	Iazeolla, Carlo	Ran, Shi Ju
Alesci, Emanuele	Ichiki, Kiyotomo	Ribeiro, Haroldo Valentin
Andrew, Keith	Ida, Daisuke	Robles-Perez, Salvador
Apolo, Luis	Iorio, Lorenzo	Rodrigues, Davi C.
Astorino, Marco	Ita, Eyo	Rogers, Adam
Avramidi, Ivan	Ivanov, Yu. B.	Roy, Victor
Ayriyan, Alexander	Jannes, Gil	Rubiera-Garcia, Diego
Bamba, Kazuharu	Jetzer, Philippe	Saez-Gomez, Diego
Bandos, Igor	Joung, Euihun	Sahu, Kailash
Bartelmann, Matthias	Kajantie, Keijo	Saikawa, Kenichi
Bass, Steven D.	Kanno, Sugumi	Sanchez-Puente, Antonio
Battistelli, Elia Stefano	Karpenko, Iurii	Sánchez-Salcedo, F. Javier
Bazavov, Alexei	Karsch, Frithjof	Saridakis, Emmanuel N.
Beccaria, Matteo	Keresztes, Zoltan	Sarkar, Debajyoti
Bekaert, Xavier	Kessel, Pan	Scarpa, Riccardo
Berengut, Julian	Kevin, Stovall	Schmitt, Andreas
Besnard, Fabien	Khlopov, Maxim Yu.	Schombert, James
Bizouard, Marie-Anne	Kimura, Rampei	Sedrakian, Armen
Björn, Schenke	Kiss, Miklós	Sezgin, E.
Boehmer, Christian G.	Kitajima, Naoya	Shao, Lijing
Bon, Edi	Klein, Antoine	Sharif, M.
Bonezzi, Roberto	Koivisto, Tomi	Shen, Chun
Bopp, Fritz	Konoplya, Roman	Shikano, Yutaka
Bouhmadi-López, Mariam	Kopeikin, Sergei	Shtanov, Yuri
Braden, Jonathan	Korbel, Jan	Shuryak, Edward
Bravetti, Alessandro	Kozlov, Mikhail	Siklér, Ferenc
Brill, Dieter	Kroupa, Pavel	Silagadze, Zurab Karlovich
Burdin, Sergey	Kun, Emma	Singleton, Douglas
Busti, Vinicius	Lambiase, Gaetano	Sisterna, Pablo D.
Cacciatori, Sergio L.	Lee, Chung-Chi	Skvortsov, Evgeny
Carballo-Rubio, Raúl	Lee, Chien-Hsiu	Slagter, Reinoud
Chamoun, N.	Leibundgut, Bruno	Sleight, Charlotte
Cheung, Yeuk-Kwan E.	Lelli, Federico	Sloan, David
Christensen, Christian Holm	León, Edgar	Smolić, Ivica
Corda, Christian	Lökös, Sándor	Soda, Jiro
Covi, Laura	Luongo, Orlando	Soffel, Michael
Cristallo, Sergio	Macedo, Caio	Solà Peracaula, Joan
Csörgő, Tamás	Maluf, José Wadih	Soloviev, Vladimir O.
Dąbrowski, Mariusz P.	Marciano, Antonino	Song, Huichao
Dai, Wu-Sheng	Marfatia, Danny	Sorokin, Dmitri
De Felice, Antonio	Marra, Valerio	Spagnolo, Nicolò
De Laurentis, Mariafelicia	Martín-Moruno, Prado	Srednicki, Mark
De Martino, Ivan	Máté, Csanád	Steinhoff, Jan
De Rham, Claudia	Matsumoto, Jiro	Stuchlik, Zdenek
Del Popolo, A.	Meissner, Krzysztof A.	Suhr, Stefan
Demianski, Marek	Merritt, David	Sultana, Joseph
Di Giacomo, Adriano	Metsaev, Ruslan	Šumbera, Michal
Didenko, Vyacheslav	Michel, Florent	Sun, Jia Rui
Ding, Gui-Jun	Michimura, Yuta	Takamizu, Yuichi
Dragon, Norbert	Minazzoli, Olivier	Taronna, Massimo
Duff, Michael	Minguzzi, Ettore	Thompson, Rodger I.
Dymnikova, Irina	Mirshekari, Saeed	Torrieri, Giorgio
Emelyanov, Viacheslav	Mitra, Abhas	Tsai, Yue-Lin Sming
Ettori, Stefano	Moffat, John	Tseytlin, Arkady
Fabbri, Alessandro	Molnar, Emil	Tura I Brugués, Jordi
Fabris, Júlio César	Moncrief, Vincent	Valentino, Eleonora Di
Fernando, Sharmanthie	Mück, Wolfgang	Valkenburg, Wessel
Ferraro, Rafael	Mueller, Berndt	Varga, Dezső
Ferreira, Ricardo José Zambujal	Nara, Yasushi	Vasiliev, Mikhail A.
Finazzi, Stefano	Nomura, Takaaki	Vassilevich, Dmitri
Fletcher, Samuel C.	Novák, Tamás	Velichova, Daniela
Franco, Nicolas	Nugier, Fabien	Velten, Hermano
Frassino, Antonia M.	Odintsov, Sergei	Venturi, Giovanni
Gaitanos, Theodoros	Oikonomou, Vasilis K.	Vilasi, Gaetano
Garattini, Remo	Olive, Keith	Visinelli, Luca
Garecki, Janusz	Olmedo, Javier	Vovchenko, Volodymyr
Gavrilik, A	Olmo, Gonzalo	Vuorinen, Aleksi
Gazeau, Jean Pierre	Olson, Jay	Waldron, Andrew
Gergely, László	Ong, Yen Chin	Wang, Sai
Gerosa, Davide	Orsaria, Milva Gabriela	Wang, Anzhong
Ghiglieri, Jacopo	Övgün, Ali	Way, Michael J.
Giedt, Joel	Page, Don	Wendt, Martin
Gielen, Steffen	Pajares, Carlos	West, Peter
Giombi, Simone	Palla, Laszlo	Whitaker, M.A.B.
Gong, Yungui	Pan, Supriya	Wildberger, N.J.
Gorbenko, Victor	Pang, Yi	Wilk, Grzegorz
Gourgouliatos, Konstantinos	Pang, Long-Gang	Wu, W.L. Kimmy
Grammenos, Theofanis	Panotopoulos, Grigoris	Wyrzykowski, Lukasz
Grigoriev, Maxim	Papadimitriou, Ioannis	Xu, Jun
Grøn, Øyvind	Papadopoulos, Athanase	Yang, I-Sheng
Guendelman, Eduardo	Partouche, Hervé	Yasusada, Nambu
Gupt, Brajesh	Pasechnik, Roman	Yeom, Dong-han
György, Wolf	Pauco, R.	Zaccolo, Valentina
Hamber, Herbert	Peng, Cheng	Zakharov, Alexander
Hardal, Ali Ümit Cemal	Pérez, Alfredo	Zaninetti, Lorenzo
Harms, Benjamin C.	Perivolaropoulos, Leandros	Zerbini, Sergio
Hatta, Yoshitaka	Petrov, Alexander N.	Zhang, Weining
Hehl, Friedrich W.	Polarski, David	Zhang, Xiangdong
Hendi, Seyed Hossein	Ponomarev, Dmitry	Zhang, Yi
Hidalgo, Juan Carlos	Poplawski, Nikodem	Zhao, Hongsheng
Hilditch, David	Pour-Imani, Hamed	Zilhao, Miguel
Hiramatsu, Takashi	Primack, Joel R.	Zimborás, Zoltán
Hlozek, Renée	Prok, István	Zlosnik, Thomas
Ho, Wynn	Pullin, Jorge
Ho, Pei-Ming	Radi, Amr