## Acknowledgement to Reviewers of _Applied Sciences_ in 2019
Cruz, Tiago  
Cruz-Chamorro, Ivan  
Csapo, Edit  
Csik, Attila  
Ctyroky, Jiri  
Cucciniello, Raffaele  
Cuculic, Aleksandar  
Cuculo, Vittorio  
Cudennec, Christophe  
Cuerno-Rejado, Cristina  
Cuesta, Eduardo  
Cuesta, Federico  
Cuesta, Ivan  
Cugini, Umberto  
Cui, Fangsen  
Cui, Haitao  
Cui, Hantao  
Cui, Liang  
Cui, Qingbin  
Cui, Yi  
Cui, Yu  
Cui, Jean-Pierre  
Cui, Suset, Arnaud  
Culha, Utku  
Culjkovic, Vladimir  
Culliton, David  
Cunha, Pedro  
Cunningham, Douglas W.  
Cuomo, Francesca  
Cuperlovic-Culf, Miroslava  
Cupial, Michal  
Curbach, Manfred  
Curci, Gabriele  
Curiac, Daniel-Ioan  
Curtis, Peter Cusano, Andrea Cusido, Jordi Cusido, Jordi Custers, C. H. H. M. Cutchin, Steve Cuypers, Dieter Cylkis, Piotr Czajka, Krzysztof Marek Czapik, Przemyslaw Czapik, Przemyslaw Czaplewski, Cezary Czarnrecka-Komorowska, Dorota Czarnecki, Lech Czarnecki, Slawomir A. Czarnecki, Zsawomir A. Czaszejko, Tadeusz Czech, Bozena Czech, Leszek Czerniawski, Thomas Czichos, Reiner Czigany, Zsolt Czlapka-Matyasik, Magdalena Czlonka, Sylwia D, Kowalski D. Tortosa, Didac D'Accardi, Ester D'accolti, Lucia D'Accierno, Luca D'Acierno, Luca D'Adamo, Idiano D'Adamo, Idiano D'Addazio, Gianmaria D'Alessandro, Antonella D'Alvia, Livio D'Amato, Egidio D'Amato, Michele D'Amoto, Jordi C. D'Amroise, Jennie D'Andrea, Antonio D'andrea, Cristiano D'Andrea, Fabio D'Angelo, Pasquale D'angola, Antonio D'Antiello, Mario D'Antonio, Paola D'arpino, Mailde D'Auria, Daniela D'Autilia, Roberto D'Emilia, Giulio D'Errico, Gerardino D'Orazio, Tiziana D'Oria, Marco D'Orsi, Beatrice D'Souza, Roshan D'Ullizia, Arianna Da Gomes, Maria Idalia Da Silva Costa, Marco Andre Da Silva, Bruno da Silva, Pedro Raposeiro Daamen, Winnie Dabrowiak, James Dabrowska, Dominika Dabrowski, Janusz Dabrowski, Pawel S. Dadelo, Stanislavas Dafalias, Yannis F. Dagdelen, Dagdelen, Turker Dagdelen, Omur Dahal, Bishnu Dahle, Sebastian Dai, Baiajan Dal Corso, Francesco Dal Pont, Stefano Dalgleish, Mat Dalgleish, Mat Dalin, Zhou Dalla Pozza, Elisa Damacharla, Praveen Damanauskas, Vidas Damas Hermoso, Miguel Damasevicius, Robertas Damasevicius, Robertas Damateo, Roberto Damateo, Kevin D. Damjanovic, Danaia Damma, Devaiaah Damamakas, Lasaad Danan, Yossef Danese, Alberto Daneshgar, Saba Danesh-Sani, Seyed Amir Daneshvar, HosseinDang, Thanh Duc  
Dang, Vinh  
Dang, Zhiya  
Dang, Zinching  
Dang-Nguyen, Duc-Tien  
Daniel, Bill  
Daniels, Matthew  
Danijela, Bogner  
Danish, Sayed Mir Shah  
Dann, Markus  
Dannenberg, Roger  
Dannier, Adolfo  
Dantan, Aurelien  
Danza, Ludovico  
Danzer, Michael  
Dao, Lapvan  
Dao, Quy-Thinh  
Dao, Van-Duong  
Daraghmeh, Adnan  
Darani, Shadi  
Darayi, Mohamad  
Darijani, Mehrdad  
Darko, Amos  
Darling, Seth B.  
Daroczyk, Balint  
Darsena, Donatella  
Darvell, Brian W.  
Darwen, Paul J.  
Darwish, Muge Mukaddes  
Das, Narottam  
Das, Rupam  
Das, Satyajit  
Das, Sudip  
Dash, Biraja  
Dasireddy, Venkata D. B. C.  
Dassios, Ioannis  
Dasygenis, Minas  
Dat, Nguyen Tien  
Datcheva, Maria  
Dato, Mariaines Di  
Datta Mudi, Sanku  
Datta, Poulami  
Datta, Shubhashis  
Dau, Van Thanh  
Daugevicius, Mykolas  
Davaji, Benyamin  
Davalli, Angelo  
Davarikia, Hamzeh  
David, Christin  
David, Jean-Pierre  
Davidovich-Pinhas, Maya  
Davidrajuh, Reggie  
Davidson, Josh  
Davies, Randall S.  
Davinelli, Sergio  
Davis, Frank  
Davis, Paul  
Davis, R. Benjamin  
Davis, Ryan D.  
Davis, Steve  
Davison, Adrian K.  
Davoudi, Fatemeh  
Davoudi, Masoume  
Davvetas, Athanasios  
Davy, John  
Dawson-Andoh, Benjamin E.  
Day, Andrew S.  
de Amicis, Raffaele  
De Andres Sanchez, Jorge  
De Angelis, Paola  
De Aza, Piedad N.  
De Bartolo, Samuele  
De Bellis, Luigi  
De Benedetto, Giuseppe  
De Beule, Pieter  
De Biagi, Valerio  
De Bonis, Angela  
de Brito, Jorge  
De Carvalho Pagliosa, Lucas  
De Castro, Alberto  
De Castro, Paulo M. S. T.  
De Cecco, Mariolino  
De Diego, Isaac Martin  
De Domenico, Dario  
De Dominicis, Luigi  
De Donno, Remo* De Falco (2020) De Falco, Bruna De Falco, Domenico De Falco, Pasquale De Felipe, David De Gaspari, Alessandro De Gennaro, Luigi De Gisi, Sabino De Haan, Gerard De Iuliis, Silvana De Jesus Oliveira, Victor Adriel De Jong, Wil De Jong, Wil de la Fuente, German F. De La Iglesia, Alba Gil De La Llana Calvo, Alvaro De La Prieta Pintado, Fernando De la Sen, Manuel De La Torre, Unai De Laat, J.A.P.M.