Acute Mesenteric Ischemia: Updated Guidelines of the World Society of Emergency Surgery

- Bala, Miklosh, Catena, Fausto, Picetti, Edoardo, Ansaloni, Luca, Augustin, Goran, Biffl, Walter L., Ceresoli, Marco, Chiara, Osvaldo, Chiarugi, Massimo, Coimbra, Raul, Cui, Yunfeng, Damaskos, Dimitris, Kashuk, Jeffry, Di Saverio, Salomone, Galante, Joseph M., Khokha, Vladimir, Kirkpatrick, Andrew W., Inaba, K, Leppaniemi, A, Litvin, A, Peitzman, AB, Shelat, VG, Sugrue, M, De Simone, Belinda, Tolonen, M, Rizoli, S, Sall, I, Beka, SG, Di Carlo, I, Ten Broek, R, Mircea, C, Tebala, G, Pisano, M, van Goor, H, Gomes, Carlos Augusto, Maier, R, Jeekel, H, Civil, I, Hecker, A, Tan, E, Soreide, K, Lee, MJ, Wani, I, Bonavina, L, Malangoni, MA, Weber, Dieter, Koike, K, Velmahos, GC, Fraga, GP, Fette, A, de'Angelis, N, Balogh, ZJ, Scalea, TM, Sganga, G, Kelly, MD, Khan, J, Sartelli, Massimo, Stahel, PF, Moore, EE, Balogh, Zsolt J., Coccolini, Federico, Kluger, Yoram, Abu-Zidan, Fikri M.

The ChoCO-W prospective observational global study: Does COVID-19 increase gangrenous cholecystitis?

- De Simone, Belinda, Abu-Zidan, Fikri M., Kluger, Yoram, Cappato, S, Muzio, E, Colak, E, Polat, S, Koylu, ZA, Altintoprak, F, Bayhan, Z, Akin, E, Andolfi, E, Rezart, S, Coccolini, Federico, Il Kim, J, Jung, SW, Shin, YC, Enciu, O, Toma, EA, Medas, F, Canu, GL, Cappellacci, F, d'Acapito, F, Ercolani, G, Landaluce-Olavarria, Aitor, Solaini, L, Roscio, F, Clerici, F, Gelmini, R, Serra, F, Rossi, EG, Fleres, F, Clarizia, G, Spolini, A, Ferrara, F, Estraviz-Mateos, Begona, Nita, G, Sarnari, J, Gachabayov, M, Abdullaev, A, Poillucci, G, Palini, GM, Veneroni, S, Garulli, G, Piccoli, M, Pattacini, GC, Uriguen-Etxeberria, Ana, Pecchini, F, Argenio, G, Armellino, MF, Brisinda, G, Tedesco, S, Fransvea, P, Ietto, G, Franchi, C, Carcano, G, Martines, G, Giordano, Alessio, Trigiante, G, Negro, G, Vega, GM, Gonzalez, AR, Ojeda, L, Piccolo, G, Bondurri, A, Maffioli, A, Guerci, C, Sin, BH, Luna, Alfonso Palmieri, Zuhdi, Z, Azman, A, Mousa, H, Al Bahri, S, Augustin, G, Romic, I, Moric, T, Nikolopoulos, I, Andreuccetti, J, Pignata, G, Amin, Luz Adriana Hernandez, D'Alessio, R, Kenig, J, Skorus, U, Fraga, GP, Hirano, ES, Bertuol, JVDL, Isik, A, Kurnaz, E, Asghar, MS, Afzal, A, Hernandez, Adriana Maria Palmieri, Akbar, A, Nikolouzakis, TK, Lasithiotakis, K, Chrysos, E, Das, K, Ozer, N, Seker, A, Ibrahim, M, Hamid, HKS, Babiker, A, Shabana, Amanda, Bouliaris, K, Koukoulis, G, Kolla, C-C, Lucchi, A, Agostinelli, L, Taddei, A, Fortuna, L, Agostini, C, Licari, L, Viola, S, Chouillard, Elie, Dzulkarnaen, Zakaria Andee, Callari, C, Laface, L, Abate, E, Casati, M, Anastasi, A, Canonico, G, Gabellini, L, Tosi, L, Guariniello, A, Zanzi, F, Othman, MA, Bains, L, Sydorchuk, L, Iftoda, O, Sydorchuk, A, Malerba, M, Costanzo, F, Galleano, R, Monteleone, M, Costanzi, A, Riva, C, Sani, MI, Waledziak, M, Kwiatkowski, A, Czyzykowski, L, Major, P, Strzalka, M, Matyja, M, Natkaniec, M, Valenti, MR, Di Vita, MDP, Sotiropoulou, M, Balla, A, Kapiris, S, Massalou, D, Veroux, M, Volpicelli, A, Gioco, R, Uccelli, M, Bonaldi, M, Olmi, S, Nardi, M, Livadoti, G, Scaramuzzo, R, Mesina, C, Dumitrescu, TV, Ciorbagiu, MC, Ammendola, M, Ammerata, G, Romano, R, Slavchev, M, Misiakos, EP, Pikoulis, E, Papaconstantinou, D, Lepiane, P, Elbahnasawy, M, Abdel-Elsalam, S, Felsenreich, DM, Jedamzik, J, Michalopoulos, N, Sidiropoulos, TA, Papadoliopoulou, M, Cillara, N, Deserra, A, Cannavera, A, Bottari, A, Negoi, I, Schizas, D, Syllaios, A, Vagios, I, Gourgiotis, S, Dai, N, Gurung, R, Norrey, M, Pesce, A, Feo, CV, Staderini, F, Fabbri, N, Machairas, N, Dorovinis, P, Keramida, MD, Mulita, F, Verras, GI, Vailas, M, Yalkin, O, Iflazoglu, N, Yigit, D, Cianchi, F, Baraket, O, Ayed, K, Ghalloussi, MH, Patias, P, Ntokos, G, Rahim, R, Bala, M, Kedar, A, Sawyer, RG, Trinh, A, Cavallaro, A, Miller, K, Sydorchuk, R, Knut, R, Plehutsa, O, Liman, RK, Ozkan, Z, Kader, SA, Gupta, S, Gureh, M, Saeidi, S, Di Saverio, Salomone, Zanghi, A, Aliakbarian, M, Dalili, A, Shoko, T, Kojima, M, Nakamoto, R, Atici, SD, Tuncer, GK, Kaya, T, Delis, SG, Rossi, S, Cappellani, A, Picardi, B, Del Monte, SR, Triantafyllou, T, Theodorou, D, Pintar, T, Salobir, J, Manatakis, DK, Tasis, N, Acheimastos, V, Ioannidis, O, Campagnacci, R, Loutzidou, L, Symeonidis, S, de Sa, TC, Rocha, M, Guagni, T, Pantalone, D, Maltinti, G, Khokha, V, Abdel-Elsalam, W, Ghoneim, B, Maurizi, A, Lopez-Ruiz, JA, Kara, Y, Zainudin, S, Hayati, F, Azizan, N, Khei, VTP, Yi, RCX, Sellappan, H, Demetrashvili, Z, Lekiashvili, N, Martinotti, M, Tvaladze, A, Froiio, C, Bernardi, D, Bonavina, L, Gil-Olarte, A, Grassia, S, Romero-Vargas, E, Bianco, F, Gumbs, AA, Dogjani, A, Ruggieri, A, Agresta, F, Litvin, A, Balogh, Zsolt J., Gendrikson, G, Martino, C, Damaskos, D, Pararas, N, Kirkpatrick, A, Kurtenkov, M, Gomes, FC, Jusoh, AC, Pisanu, A, Nardello, O, Gambarini, F, Aref, H, de'Angelis, N, Agnoletti, V, Biondi, A, Vacante, M, Griggio, G, Tutino, R, Rahman, KA, Massani, M, Bisetto, G, Occhionorelli, S, Andreotti, D, Lacavalla, D, Biffl, WL, Catena, F, Zulkifli, ASM, Petronio, B, Sartelli, Massimo, Matias-Garcia, B, Quiroga-Valcarcel, A, Mendoza-Moreno, F, Atanasov, B, Campanile, FC, Vecchioni, I, Cardinali, L, Travaglini, G, Sebastiani, E, Chooklin, S, Podda, Mauro, Chuklin, S, Cianci, P, Restini, E, Capuzzolo, S, Curro, G, Filippo, R, Rispoli, M, Aparicio-Sanchez, D, Munoz-Cruzado, VD, Barbeito, SD, Gomes, Carlos Augusto, Delibegovic, S, Kesetovic, A, Sasia, D, Borghi, F, Giraudo, G, Visconti, D, Doria, E, Santarelli, M, Luppi, D, Bonilauri, S, Moore, Ernest E., Grossi, U, Zanus, G, Sartori, A, Piatto, G, De Luca, M, Vita, D, Conti, L, Capelli, P, Cattaneo, GM, Marinis, A, Moug, Susan J., Vederaki, S-A, Bayrak, M, Altintas, Y, Uzunoglu, MY, Demirbas, IE, Altinel, Y, Meric, S, Aktimur, YE, Uymaz, DS, Omarov, N, Ansaloni, Luca, Azamat, I, Lostoridis, E, Nagorni, E-A, Pujante, A, Anania, G, Bombardini, C, Bagolini, F, Gonullu, E, Mantoglu, B, Capoglu, R

Diagnosis and treatment of acute appendicitis: 2020 update of the WSES Jerusalem guidelines

- Di Saverio, Salomone, Podda, Mauro, de' Angelis, Nicola, Weber, Dieter G., Tolonen, Matti, Birindelli, Arianna, Biffl, Walter, Moore, Ernest E., Kelly, Michael, Soreide, Kjetil, Kashuk, Jeffry, Ten Broek, Richard, De Simone, Belinda, Gomes, Carlos Augusto, Sugrue, M, Davies, RJ, Damaskos, D, Leppaniemi, A, Kirkpatrick, A, Peitzman, AB, Fraga, GP, Maier, RV, Coimbra, R, Ceresoli, Marco, Chiarugi, M, Sganga, G, Pisanu, A, de' Angelis, GL, Tan, E, Van Goor, H, Pata, F, Di Carlo, I, Chiara, O, Litvin, A, Augustin, Goran, Campanile, FC, Sakakushev, B, Tomadze, G, Demetrashvili, Z, Latifi, R, Abu-Zidan, F, Romeo, O, Segovia-Lohse, H, Baiocchi, G, Costa, D, Gori, Alice, Rizoli, S, Balogh, Zsolt J., Bendinelli, Cino, Scalea, T, Ivatury, R, Velmahos, G, Andersson, R, Kluger, Y, Ansaloni, L, Catena, F, Boermeester, Marja, Sartelli, Massimo, Coccolini, Federico, Tarasconi, Antonio

Acute mesenteric ischemia: guidelines of the World Society of Emergency Surgery

- Bala, Miklosh, Kashuk, Jeffry, Coccolini, Federico, Leppaniemi, Ari, Peitzman, Andrew, Ansaloni, Luca, Sugrue, Michael, Sartelli, Massimo, Di Saverio, Salomone, Fraga, Gustavo P., Catena, Fausto, Moore, Ernest E., Kluger, Yoram, Biffl, Walter, Gomes, Carlos Augusto, Ben-Ishay, Offir, Rubinstein, Chen, Balogh, Zsolt J., Civil, Ian

WSES Jerusalem guidelines for diagnosis and treatment of acute appendicitis

- Di Saverio, Salomone, Birindelli, Arianna, Agresta, Ferdinando, Moore, Ernest E., Soreide, Kjetil, Griffiths, Ewen, De Castro, Steve, Kashuk, Jeffry, Kluger, Yoram, Leppaniemi, Ari, Ansaloni, Luca, Andersson, Manne, Kelly, Micheal D., Coccolini, Federico, Coimbra, Raul, Gurusamy, Kurinchi S., Campanile, Fabio Cesare, Biffl, Walter, Chiara, Osvaldo, Moore, Fred, Peitzman, Andrew B., Fraga, Gustavo P., Costa, David, Catena, Fausto, Maier, Ronald V., Rizoli, Sandro, Balogh, Zsolt J., Bendinelli, Cino, Cirocchi, Roberto, Tonini, Valeria, Piccinini, Alice, Tugnoli, Gregorio, Jovine, Elio, Persiani, Roberto, Weber, Dieter G., Biondi, Antonio, Scalea, Thomas, Stahel, Philip, Ivatury, Rao, Velmahos, George, Andersson, Roland, Sartelli, Massimo, Sugrue, Michael, De Moya, Mark, Gomes, Carlos Augusto, Bhangu, Aneel

Complicated intra-abdominal infections worldwide: The definitive data of the CIAOW Study

- Sartelli, Massimo, Catena, Fausto, Leppaniemi, Ari, Biffl, Walter, Balogh, Zsolt, Bendinelli, Cino, Gupta, Sanjay, Kluger, Yoram, Agresta, Ferdinando, Di Saverio, Salomone, Tugnoli, Gregorio, Jovine, Elio, Ansaloni, Luca, Ordonez, Carlos A., Whelan, James F., Fraga, Gustavo P., Gomes, Carlos Augusto, Pereira Junior, Gerson Alves, Yuan, Kuo-Ching, Bala, Miklosh, Peev, Miroslav P., Ben-Ishay, Offir, Cui, Yunfeng, Coccolini, Federico, Marwah, Sanjay, Zachariah, Sanoop, Wani, Imtiaz, Rangarajan, Muthukumaran, Sakakushev, Boris, Kong, Victor, Ahmed, Adamu, Abbas, Ashraf, Gonsaga, Ricardo Alessandro Teixeira, Guercioni, Gianluca, Corbella, Davide, Vettoretto, Nereo, Poiasina, Elia, Díaz-Nieto, Rafael, Massalou, Damien, Skrovina, Matej, Gerych, Ihor, Augustin, Goran, Kenig, Jakub, Khokha, Vladimir, Tranà, Cristian, Moore, Ernest E., Kok, Kenneth Yuh Yen, Mefire, Alain Chichom, Lee, Jae Gil, Hong, Suk-Kyung, Lohse, Helmut Alfredo Segovia, Ghnnam, Wagih, Verni, Alfredo, Lohsiriwat, Varut, Siribumrungwong, Boonying, El Zalabany, Tamer, Malangoni, Mark, Tavares, Alberto, Baiocchi, Gianluca, Das, Koray, Jarry, Julien, Zida, Maurice, Sato, Norio, Murata, Kiyoshi, Shoko, Tomohisa, Irahara, Takayuki, Hamedelneel, Ahmed O., Velmahos, George, Naidoo, Noel, Adesunkanmi, Abdul Rashid Kayode, Kobe, Yoshiro, Ishii, Waturu, Oka, Kazuyuki, Izawa, Yoshitmitsu, Hamid, Hytham, Khan, Iqbal, Attri, A. K., Sharma, Rajeev, Coimbra, Raul, Sanjuan, Juan, Badiel, Marisol, Barnabé, Rita, Koike, Kaoru

Complicated intra-abdominal infections in a worldwide context: an observational prospective study (CIAOW Study)

- Sartelli, Massimo, Catena, Fausto, Balogh, Zsolt, Bendinelli, Cino, Gupta, Sanjay, Kluger, Yoram, Agresta, Ferdinando, di Saverio, Salomone, Tugnoli, Gregorio, Jovine, Elio, Ordonez, Carlos, Gomes, Carlos Augusto, Ansaloni, Luca, Pereira Junior, Gerson Alves, Yuan, Kuo-Ching, Bala, Miklosh, Peev, Miroslav P., Cui, Yunfeng, Marwah, Sanjay, Zachariah, Sanoop, Sakakushev, Boris, Kong, Victor, Ahmed, Adamu, Moore, Ernest, Abbas, Ashraf, Teixeira Gonsaga, Ricardo Alessandro, Guercioni, Gianluca, Vettoretto, Nereo, Poiasina, Elia, Ben-Ishay, Offir, Diaz-Nieto, Rafael, Massalou, Damien, Skrovina, Matej, Gerych, Ihor, Malangoni, Mark, Augustin, Goran, Kenig, Jakub, Khokha, Vladimir, Trana, Cristian, Kok, Kenneth Yuh Yen, Chichom Mefire, Alain, Lee, Jae Gil, Hong, Suk-Kyung, Segovia Lohse, Helmut Alfredo, Ghnnam, Wagih, Velmahos, George, Verni, Alfredo, Lohsiriwat, Varut, Siribumrungwong, Boonying, Tavares, Alberto, Baiocchi, Gianluca, Das, Koray, Jarry, Julien, Zida, Maurice, Sato, Norio, Murata, Kiyoshi, Coimbra, Raul, Shoko, Tomohisa, Irahara, Takayuki, Hamedelneel, Ahmed O., Naidoo, Noel, Adesunkanmi, Abdul Rashid Kayode, Kobe, Yoshiro, Attri, A. K., Sharma, Rajeev, Coccolini, Federico, El Zalabany, Tamer, Koike, Kaoru, Al Khalifa, Khalid, Sanjuan, Juan, Barnabe, Rita, Ishii, Wataru, Leppaniemi, Ari, Biffl, Walter