| Nicola Conran | University of Campinas | Brazil | IthaPhen | – |
| Michael Angastiniotis | Thalassaemia International Federation | Cyprus | IthaMaps | – |
| Xenia Feleki | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaGenes, IthaPhen | – |
| Eleni Karitzie | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaPhen | – |
| Marina Kleanthous | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaGenes, IthaMaps | IthaGenes, IthaMaps, IthaChrom |
| Carsten W. Lederer | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaGenes | IthaGenes, IthaMaps |
| Thessalia Papasavva | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaGenes, IthaPhen | – |
| Miranda Petrou | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaGenes, IthaPhen | – |
| Catherine Badens | Hôpital La Timone | France | IthaMaps | – |
| Jan Traeger Synodinos | National and Kapodistrian University of Athens | Greece | IthaGenes, IthaMaps, IthaPhen | – |
| Ersi Voskaridou | Laiko General Hospital Athens | Greece | IthaMaps | – |
| Christina Vrettou | National and Kapodistrian University of Athens | Greece | IthaGenes, IthaPhen | – |
| Aurelio Maggio | Ospedali Riuniti Villa Sofia-Cervello | Italy | IthaMaps | – |
| Paolo Moi | The University of Cagliari | Italy | IthaMaps | – |
| Cornelis L. Harteveld | Leiden University Medical Center | Netherlands | IthaMaps, IthaGenes, IthaPhen | – |
| Leticia Ribeiro | Centro Hospitalar e Universitário de Coimbra | Portugal | IthaMaps | – |
| Joan-LLuis Vives Corrons | Hospital Clínic de Barcelona | Spain | IthaMaps | – |
| John Old | Churchill Hospital | United Kingdom | – | IthaGenes |
| John Porter | University College London Hospitals | United Kingdom | IthaPhen | – |
| Petros Kountouris | The Cyprus Institute of Neurology and Genetics | Cyprus | – | IthaGenes, IthaMaps, IthaChrom |
| Valeriya Kaleva | University Hospital “St. Marina” | Bulgaria | IthaMaps | – |
| Miguel Abboud | American University of Beirut | Lebanon | IthaMaps | – |
| Celeste Bento | Centro Hospitalar e Universitário de Coimbra | Portugal | IthaMaps | IthaChrom |
| Bin Alwi Zilfalil | Universiti Sains Malaysia | Malaysia | IthaMaps, IthaGenes, IthaPhen | – |
| Mas Rina Wati Abdul Hamid | Universiti Brunei Darussalam | Brunei | IthaMaps | – |
| Léon Tshilolo | Centre Hospitalier Mère-Enfant MONKOLE | Democratic Republic of the Congo | IthaMaps | – |
| Bertha Ibarra | Universidad de Guadalajara | Mexico | IthaMaps | – |
| Salah Al-Humood | Kuwait University | Kuwait | IthaMaps | – |
| Fahd Al-Mulla | Kuwait University | Kuwait | IthaMaps | – |
| Obiageli Nnodu | Sickle Cell Support Society of Nigeria | Nigeria | IthaMaps | – |
| Hafizur Rahman | International Centre for Diarrhoeal Disease Research, Bangladesh | Bangladesh | IthaMaps | – |
| Pavlos Fanis | The Cyprus Institute of Neurology and Genetics | Cyprus | IthaGenes | – |
| Coralea Stephanou | The Cyprus Institute of Neurology and Genetics | Cyprus | – | IthaGenes, IthaMaps, IthaChrom |
| Hassan Syahzuwan | Institute for Medical Research | Malaysia | IthaGenes, IthaPhen | – |
| Xiangmin Xu | Southern Medical University | China | IthaGenes | – |
| Jacques Elion | Sorbonne Paris Cité University | France | IthaMaps | – |
| Yvonne Daniel | Viapath, Guy’s & St Thomas Hospital | United Kingdom | IthaGenes, IthaPhen | – |
| Daniel Monteiro | Viapath, Guy’s & St Thomas Hospital | United Kingdom | IthaGenes, IthaPhen | – |
| Ariel Koren | Emek Medical Center | Israel | IthaMaps | – |
| Eirini Fylaktou | National and Kapodistrian University of Athens | Greece | IthaGenes, IthaPhen | – |
| Li Zhiming Li | Southern Medical University | China | IthaGenes | – |
| Andreas Glenthøj | Danish Center for Hemoglobinopathies | Denmark | IthaGenes, IthaMaps, IthaPhen | – |
| Domenico Coviello | IRCCS Istituto Giannina Gaslini | Italy | IthaGenes, IthaPhen | – |
| Massimo Mogni | IRCCS Istituto Giannina Gaslini | Italy | IthaGenes, IthaPhen | – |
| Massimo Maffei | IRCCS Istituto Giannina Gaslini | Italy | IthaGenes, IthaPhen | – |
| Scott Reading | ARUP Laboratories | United States of America | IthaGenes, IthaPhen | – |
| Yuling Qiu | Guangxi Key Laboratory of Thalassemia Research, Guangxi Medical University | China | IthaGenes, IthaPhen | – |
| Norafiza Mohd Yasin | Institute for Medical Research | Malaysia | IthaGenes, IthaPhen | – |
| Fan Jiang | Prenatal Diagnostic Center, Guangzhou Women and Children Medical Center | China | IthaGenes, IthaPhen | – |
| Youqiong Li | The People’s Hospital of Guangxi Zhuang Autonomous Region | China | IthaGenes, IthaPhen | – |
| Dong-Zhi Li | Prenatal Diagnostic Center, Guangzhou Women and Children Medical Center | China | IthaGenes, IthaPhen | – |
| Elisabeth Saller | Analytica Medizinische Laboratorien AG | Switzerland | IthaGenes, IthaPhen | – |
| Ghada El-Kamah | National Research Centre | Egypt | IthaMaps | – |
| Giorgia Mandrile | Thalassemia Center – San Luigi University Hospital | Italy | IthaGenes, IthaPhen | – |
| Cinzia Nicolò | San Luigi Gonzaga University Hospital | Italy | IthaGenes | – |
| Cristina Curcio | Policlinico San Matteo Pavia Fondazione IRCCS | Italy | IthaGenes | – |
| Qianmei Zhuang | Quanzhou Women’s and Children’s Hospital | China | IthaGenes, IthaPhen | – |
| Anna Minaidou | The Cyprus Institute of Neurology and Genetics | Cyprus | – | IthaGenes, IthaPhen, IthaCNVs |
| Shiqiang Luo | Liuzhou Maternity and Child Healthcare Hospital | China | IthaGenes, IthaPhen | – |
| Kalai Miniar | Pasteur Institute of Tunis | Tunisia | IthaGenes, IthaPhen | – |
| Imen Moumni | Pasteur Institute of Tunis | Tunisia | IthaGenes | – |
| Samia Menif | Pasteur Institute of Tunis | Tunisia | IthaGenes | – |
| Lei Pan | Baoan Women’s and Children’s Hospital | China | IthaGenes, IthaPhen | – |
| Kritsada Singha | Khon Kaen University | Thailand | IthaGenes, IthaPhen | – |
| Supan Fucharoen | Khon Kaen University | Thailand | IthaGenes | – |
| Chulikon Hanart | Khon Kaen University | Thailand | IthaGenes | – |
| Hataichanok Srivorakun | Khon Kaen University | Thailand | IthaGenes | – |
| Faidatul Syazlin Abdul Hamid | Institute for Medical Research | Malaysia | IthaGenes, IthaPhen | – |
| Serena Manzini | Azienda Usl Toscana Nord Ovest | Italy | IthaGenes | – |
| Anping Xu | Peking University Shenzhen Hospital | China | IthaGenes, IthaPhen | – |
| John S. Waye | Hamilton Health Sciences | Canada | IthaGenes | – |
| Yan Tizhen Yan | Dongguan Maternal and Children Health Hospital | China | IthaGenes | – |
| Wei Li | Liuzhou People's Hospital | China | IthaGenes, IthaPhen | – |
| Ju Long | Qinzhou Maternal and Child Health Care Hospital | China | IthaPhen | – |
| Shabnam Tavassoli | UCSF Benioff Children's Hospital Oakland | United States of America | IthaGenes | – |
| Julio da Luz | CENUR Litoral Norte Udelar - Universidad de la República | Uraguay | IthaGenes | – |
| Yuanyuan Huang | Liuzhou Maternity and Child Healthcare Hospital | China | IthaGenes, IthaPhen | – |
| Effrossyni Boutou | Laiko General Hospital Athens | Greece | IthaGenes | – |
| Anupong Pansuwan | Khon Kaen University | Thailand | IthaGenes, IthaPhen | – |
| Miguel Brito | Polytechnic University of Lisbon | Portugal | IthaMaps | – |
| Fengxiang Wei | Longgang District Maternity and Child Healthcare Hospital | China | IthaGenes, IthaPhen | – |
| Britta Landin | Karolinska University Hospital | Sweden | IthaGenes | – |
| Elena Cruz Iglesias | Basurto University Hospital | Spain | IthaGenes, IthaPhen | – |
| Paloma Ropero Gradilla | Hospital Clinicico San Carlos | Spain | IthaGenes, IthaPhen | – |
| Nur Aisyah Aziz | Institute for Medical Research | Malaysia | IthaGenes, IthaPhen | – |
| Houlong Luo | Peking University Shenzhen Hospital | China | IthaGenes, IthaPhen | – |
| Peng Ye | Peking University Shenzhen Hospital | China | IthaGenes, IthaPhen | – |
| Yueying Huang | Peking University Shenzhen Hospital | China | IthaGenes, IthaPhen | – |
| Zhenping Su | Peking University Shenzhen Hospital | China | IthaGenes, IthaPhen | – |
| Hui Yu | Peking University Shenzhen Hospital | China | IthaGenes, IthaPhen | – |