| 1 | 🇺🇸 United States | 529 | 151 | 36.6% | Schwartz, Joel D. #750 | United States Environmental Protection Agency |
| 2 | 🇨🇳 China | 140 | 25 | 9.7% | Tao, Fangbiao #23,032 | Chinese Center for Disease Control and Prevention |
| 3 | 🇪🇸 Spain | 54 | 13 | 3.7% | Nieuwenhuijsen, Mark J. #317 | Instituto de Salud Global de Barcelona |
| 4 | 🇩🇪 Germany | 51 | 10 | 3.5% | Luch, Andreas #36,994 | Bundesinstitut für Risikobewertung |
| 5 | 🇬🇧 United Kingdom | 50 | 16 | 3.5% | Gasparrini, Antonio G. #423 | London School of Hygiene & Tropical Medicine |
| 6 | 🇨🇦 Canada | 45 | 12 | 3.1% | Brauer, Michael #963 | Health Canada |
| 7 | 🇮🇹 Italy | 43 | 11 | 3.0% | Costa, Lucio Guido #9,789 | Istituto Superiore Di Sanita |
| 8 | 🇰🇷 South Korea | 41 | 2 | 2.8% | Hong, Yoon-chul #61,678 | National Cancer Center, Gyeonggi |
| 9 | 🇮🇳 India | 37 | 7 | 2.6% | Flora, Swaran Jeet Singh #5,694 | Aligarh Muslim University |
| 10 | 🇯🇵 Japan | 28 | 3 | 1.9% | Hashizume, Masahiro #45,435 | National Institute for Environmental Studies of Japan |
| 11 | 🇹🇷 Türkiye | 27 | 8 | 1.9% | Engin, Atilla #7,277 | Atatürk Üniversitesi |
| 12 | 🇩🇰 Denmark | 26 | 7 | 1.8% | Grandjean, Philippe A. #3,093 | Københavns Universitet |
| 13 | 🇸🇪 Sweden | 25 | 3 | 1.7% | Vahter, Marie E. #15,911 | Karolinska Institutet |
| 14 | 🇳🇱 Netherlands | 25 | 5 | 1.7% | Borm, Paul J.A. #86,053 | Rijksinstituut voor Volksgezondheid en Milieu |
| 15 | 🇦🇺 Australia | 24 | 7 | 1.7% | Fenech, Michael Felix #3,883 | Faculty of Health and Medical Sciences |
| 16 | 🇧🇪 Belgium | 23 | 5 | 1.6% | Vinken, Mathieu #27,923 | Vrije Universiteit Brussel |
| 17 | 🇫🇷 France | 22 | 2 | 1.5% | Forest, Valérie #53,946 | Université Grenoble Alpes |
| 18 | 🇨🇭 Switzerland | 21 | 5 | 1.5% | Röösli, Martin #29,996 | Université de Lausanne (UNIL) |
| 19 | 🇸🇦 Saudi Arabia | 20 | 3 | 1.4% | Ahamed, Maqusood Basheer #10,370 | College of Sciences |
| 20 | 🇵🇱 Poland | 20 | 7 | 1.4% | Bukowska, Bożena #30,239 | Pomeranian Medical University in Szczecin |
| 21 | 🇵🇹 Portugal | 17 | 3 | 1.2% | Carvalho, Felix Dias #61,247 | Universidade do Porto |
| 22 | 🇪🇬 Egypt | 16 | 1 | 1.1% | El-Demerdash, Fatma M. #93,076 | National Research Centre |
| 23 | 🇳🇴 Norway | 15 | 3 | 1.0% | Aaseth, J. #20,274 | Folkehelseinstituttet |
| 24 | 🇧🇷 Brazil | 12 | 4 | 0.8% | Rocha, Joao Batista Teixeira Da #44,093 | Universidade de São Paulo |
| 25 | 🇳🇬 Nigeria | 10 | 1 | 0.7% | Farombi, Ebenezer Olatunde #47,304 | College of Medicine, University of Ibadan |
| 26 | 🇹🇼 Taiwan | 10 | 0 | 0.7% | Guo, Yueliang Leon #105,656 | National Taiwan University |
| 27 | 🇨🇿 Czechia | 9 | 1 | 0.6% | Kuča, Kamil #20,628 | Univerzita Hradec Králové |
| 28 | 🇿🇦 South Africa | 8 | 0 | 0.6% | Wright, Caradee Yael #100,018 | South African Medical Research Council |
| 29 | 🇮🇷 Iran | 8 | 0 | 0.6% | Mehri, Freshteh #139,580 | Ardabil University of Medical Sciences |
| 30 | 🇭🇷 Croatia | 7 | 1 | 0.5% | Oršolić, Nada #40,559 | Institut za Medicinska Istrazivanja i Medicinu Rada |
| 31 | 🇦🇹 Austria | 7 | 0 | 0.5% | Kundi, Michael #115,219 | Medizinische Universität Wien |
| 32 | 🇫🇮 Finland | 6 | 1 | 0.4% | Jaakkola, Jouni J.K. #20,498 | Oulun Yliopisto |
| 33 | 🇪🇹 Ethiopia | 4 | 1 | 0.3% | Gizaw, Zemichael #44,176 | Jimma University |
| 34 | 🇨🇷 Costa Rica | 3 | 1 | 0.2% | Gutierrez, José Maria #18,366 | Universidad de Costa Rica |
| 35 | 🇬🇭 Ghana | 3 | 2 | 0.2% | Amegah, A. K. #25,433 | University of Cape Coast Ghana |
| 36 | 🇮🇱 Israel | 3 | 1 | 0.2% | Kloog, Itai #28,353 | Ben-Gurion University of the Negev |
| 37 | 🇸🇬 Singapore | 3 | 1 | 0.2% | Ho, Su Hui Cyrus #38,781 | NUS Yong Loo Lin School of Medicine |
| 38 | 🇷🇺 Russia | 3 | 2 | 0.2% | Skalny, Anatoly V. #39,149 | Sechenov First Moscow State Medical University |
| 39 | 🇲🇽 Mexico | 3 | 1 | 0.2% | Muriel, Pablo #51,031 | Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional |
| 40 | 🇻🇳 Vietnam | 3 | 0 | 0.2% | Nguyen, Long Hoang #134,404 | Ton-Duc-Thang University |
| 41 | 🇷🇴 Romania | 3 | 0 | 0.2% | Docea, Anca Oana #152,943 | Universitatea de Medicină şi Farmacie din Craiova |
| 42 | 🇷🇸 Serbia | 3 | 0 | 0.2% | Buha, Aleksandra #154,710 | University of Belgrade |
| 43 | 🇵🇰 Pakistan | 3 | 0 | 0.2% | Jahan, Sarwat #276,373 | Khyber Medical University |
| 44 | 🇧🇬 Bulgaria | 2 | 1 | 0.1% | Dzhambov, Angel Mario #17,567 | Medical University of Plovdiv |
| 45 | 🇧🇩 Bangladesh | 2 | 1 | 0.1% | Ali, Nurshad #21,820 | Shahjalal University of Science and Technology |
| 46 | 🇮🇪 Ireland | 2 | 1 | 0.1% | O’Caoimh, Rónán #62,681 | Mercy University Hospital |
| 47 | 🇪🇪 Estonia | 2 | 1 | 0.1% | Orru, Hans #66,546 | Tartu Ülikool |
| 48 | 🇹🇭 Thailand | 2 | 1 | 0.1% | Sapbamrer, Ratana #84,851 | Chiang Mai University |
| 49 | 🇳🇿 New Zealand | 2 | 1 | 0.1% | Hales, Simon #98,216 | University of Otago |
| 50 | 🇭🇰 Hong Kong | 2 | 0 | 0.1% | Chan, Emily Ying Yang #105,340 | Chinese University of Hong Kong |
| 51 | 🇦🇪 United Arab Emirates | 2 | 0 | 0.1% | Petroianu, Georg A. #167,797 | Khalifa University |
| 52 | 🇬🇷 Greece | 2 | 0 | 0.1% | Analitis, Antonis #193,561 | National and Kapodistrian University of Athens |
| 53 | 🇱🇹 Lithuania | 2 | 0 | 0.1% | Gražulevičieně, Regina I. #204,838 | Vytautas Magnus University |
| 54 | 🇲🇨 Monaco | 1 | 1 | 0.1% | Landrigan, PJ J. #2,020 | Centre Scientifique de Monaco |
| 55 | 🇪🇨 Ecuador | 1 | 1 | 0.1% | Tsatsakis, Aristides Michael #8,284 | Universidad ECOTEC |
| 56 | 🇸🇰 Slovakia | 1 | 1 | 0.1% | Jomová, Klaudia #17,932 | Constantine the Philosopher University in Nitra |
| 57 | 🇦🇩 Andorra | 1 | 1 | 0.1% | Tornero-Aguilera, José Francisco #57,523 | Fit Generation Research Institute |
| 58 | 🇰🇪 Kenya | 1 | 1 | 0.1% | Kumar, Pushpam #78,292 | United Nations Environment Programme |
| 59 | 🇾🇪 Yemen | 1 | 1 | 0.1% | Senan, Ebrahime Mohammed #90,661 | Al-Razi University |
| 60 | 🇱🇷 Liberia | 1 | 0 | 0.1% | Cox, Christopher F. #103,603 | National Heart |
| 61 | 🇬🇱 Greenland | 1 | 0 | 0.1% | Bonefeld-Jörgensen, Eva Cecilie B. #122,112 | University of Greenland |
| 62 | 🇸🇮 Slovenia | 1 | 0 | 0.1% | Žegura, Bojana #173,154 | Univerza v Ljubljani |
| 63 | 🇨🇱 Chile | 1 | 0 | 0.1% | Vega-Muñoz, Alejandro #197,501 | Universidad Central de Chile |
| 64 | 🇨🇴 Colombia | 1 | 0 | 0.1% | Rodriguez-Villamizar, Laura A. #232,704 | Universidad Industrial de Santander |
| 65 | 🇫🇴 Faroe Islands | 1 | 0 | 0.1% | Weihe, Pàl Magni #234,680 | University of the Faroe Islands |
| 66 | 🇰🇼 Kuwait | 1 | 0 | 0.1% | Huff, James Edward #253,197 | Kuwait University |
| 67 | 🇰🇬 Kyrgyzstan | 1 | 0 | 0.1% | Yildirim, Serkan #259,504 | Kyrgyz-Turkish Manas University |
| 68 | 🇯🇴 Jordan | 1 | 0 | 0.1% | Khabour, Omar Falah #274,084 | Jordan University of Science and Technology |
| 69 | 🇶🇦 Qatar | 1 | 0 | 0.1% | Korashy, Hesham Mohamed #295,778 | Qatar University |