| 1 | 🇺🇸 United States | 228 | 60 | 33.9% | Bohannon, Richard Wallace #596 | University of Pittsburgh |
| 2 | 🇨🇦 Canada | 96 | 28 | 14.3% | Lindsay, Sally #7,929 | University of Toronto |
| 3 | 🇦🇺 Australia | 96 | 32 | 14.3% | Emerson, Eric B. #8,690 | Monash University |
| 4 | 🇬🇧 United Kingdom | 62 | 24 | 9.2% | Finlay, Linda #4,234 | University of Glasgow |
| 5 | 🇳🇱 Netherlands | 26 | 4 | 3.9% | Post, Marcel W.M. #27,748 | Universitair Medisch Centrum Groningen |
| 6 | 🇸🇪 Sweden | 21 | 4 | 3.1% | Lexell, Jan E. #21,344 | Institutionen för Hälsovetenskaper |
| 7 | 🇮🇹 Italy | 18 | 2 | 2.7% | Negrini, Stefano #27,717 | Università degli Studi di Milano |
| 8 | 🇹🇼 Taiwan | 14 | 2 | 2.1% | Pan, Chien Yu #44,224 | National Taiwan University College of Medicine |
| 9 | 🇮🇱 Israel | 10 | 4 | 1.5% | Engel-Yeger, Batya #69,503 | University of Haifa |
| 10 | 🇨🇭 Switzerland | 9 | 3 | 1.3% | Cieza, Alarcos #11,956 | ETH Zürich |
| 11 | 🇰🇷 South Korea | 9 | 4 | 1.3% | Lee, Sang Yoon #74,119 | Seoul Metropolitan Government - Seoul National University Borame Medical Center |
| 12 | 🇿🇦 South Africa | 8 | 1 | 1.2% | MacLachlan, Malcolm #55,263 | University of Cape Town |
| 13 | 🇳🇿 New Zealand | 8 | 1 | 1.2% | Theadom, Alice M. #82,440 | Auckland University of Technology |
| 14 | 🇪🇸 Spain | 7 | 1 | 1.0% | Martinez-Calderon, Javier #98,329 | Universidad de Salamanca |
| 15 | 🇧🇪 Belgium | 7 | 0 | 1.0% | Bonnechère, Bruno #100,178 | Universiteit Hasselt |
| 16 | 🇮🇪 Ireland | 6 | 0 | 0.9% | O'Sullivan, Kieran James #106,754 | University of Limerick |
| 17 | 🇩🇪 Germany | 6 | 0 | 0.9% | Rüpp, Rùdiger U. #108,844 | Universitätsklinikum Heidelberg |
| 18 | 🇳🇴 Norway | 5 | 3 | 0.7% | Gold, Christian #59,879 | NORCE Research AS |
| 19 | 🇭🇰 Hong Kong | 5 | 3 | 0.7% | Pang, Marco Yiu Chung #70,191 | The Hong Kong Polytechnic University |
| 20 | 🇩🇰 Denmark | 4 | 2 | 0.6% | Biering-Sörensen, Fin #49,810 | Rigshospitalet |
| 21 | 🇸🇦 Saudi Arabia | 4 | 1 | 0.6% | Alghadir, Ahmad Hieder #60,859 | Prince Sattam Bin Abdulaziz University |
| 22 | 🇵🇱 Poland | 3 | 1 | 0.4% | Aebisher, David #63,008 | University of Rzeszów |
| 23 | 🇹🇷 Türkiye | 3 | 0 | 0.4% | Ö̂zçakar, Lèvent #117,951 | Hacettepe Üniversitesi |
| 24 | 🇫🇷 France | 2 | 1 | 0.3% | Azouvi, Philippe #60,947 | Hopital Raymond Poincare |
| 25 | 🇪🇬 Egypt | 2 | 1 | 0.3% | Ismail, Ali Mohamed Ali #78,940 | Cairo University |
| 26 | 🇯🇴 Jordan | 2 | 0 | 0.3% | Alashram, Anas Radi #136,016 | Middle East University Jordan |
| 27 | 🇨🇳 China | 2 | 0 | 0.3% | Li, Jian #216,543 | Shanghai Jiao Tong University |
| 28 | 🇫🇮 Finland | 2 | 0 | 0.3% | Kröger, Teppo #238,427 | University of Jyväskylä |
| 29 | 🇵🇷 Puerto Rico | 1 | 1 | 0.1% | Frontera, Walter R. #19,690 | Universidad de Puerto Rico |
| 30 | 🇹🇭 Thailand | 1 | 0 | 0.1% | Dijkstra, Pieter Ubele #102,308 | Siriraj Hospital |
| 31 | 🇮🇷 Iran | 1 | 0 | 0.1% | Nakhostin Ansari, Noureddin #152,817 | Tehran University of Medical Sciences |
| 32 | 🇦🇹 Austria | 1 | 0 | 0.1% | Crevenna, Richard #158,042 | Medizinische Universität Wien |
| 33 | 🇨🇾 Cyprus | 1 | 0 | 0.1% | Sakellariou, Dikaios #180,125 | European University Cyprus |
| 34 | 🇶🇦 Qatar | 1 | 0 | 0.1% | Almasri, Nihad A. #275,461 | Qatar University |
| 35 | 🇧🇷 Brazil | 1 | 0 | 0.1% | Battistella, Linamara Rizzo #311,501 | Universidade de São Paulo |