Journal History
| 2012 | The inaugural issue was released. JCM published as a monthly journal. |
| 2013 | The first Special Issue "Frontiers in Stem Cell Treatments" was announced. |
| 2015 | JCM was indexed in Emerging Sources Citation Index - Web of Science (Clarivate Analytics), PubMed, and PubMed Central. |
| 2016 | JCM started the Travel Awards project. |
| 2017 | JCM was indexed in Science Citation Index Expanded - Web of Science (Clarivate Analytics). |
| The subject areas were refined to 12 sections. | |
| 2018 | JCM received its first Impact Factor of 5.583. The journal ranked 15/154 (Q1) under the category "Medicine, General & Internal". |
| JCM published its 500th paper. | |
| The 1st online Editorial Board Member meeting was held. | |
| 2019 | JCM received its new Impact Factor of 5.688. The journal ranked 15/160 (Q1) under the category "Medicine, General & Internal". |
| JCM published its 3000th paper. | |
| 2020 | JCM received its new Impact Factor of 3.303. The journal ranked 36/165 (Q1) under the category "Medicine, General & Internal". |
| JCM published its 5000th paper. | |
| JCM became an affiliated journal of the Spanish Society of Hematology and Hemotherapy (SEHH), Nuclear Medicine Discovery (Nu.Me.D.) and Italian Resuscitation Council (IRC). | |
| 2021 | JCM received its new Impact Factor of 4.241, ranked 39/169 (Q1) in "Medicine, General & Internal". JCM published its 10,000th paper. JCM was indexed in Scopus - Elsevier. |
| 2022 | The year 2022 marked the 10th Anniversary of JCM. JCM received a new Impact Factor of 4.964, ranked 54/172 (Q2) in "Medicine, General & Internal". JCM received its first CiteScore (2021) of 4.4, ranked 133/826 (Q1) in "General Medicine". |
Editor-in-Chief
| 2012–2017 | Editor-in-Chief: Prof. Dr. Jane Grant-Kels |
| 2018–present | Editor-in-Chief: Prof. Dr. Emmanuel Andrès |
| 2018–2019 | Associate Editor-in-Chief: Prof. Dr. Lindsay Farrer |
| Associate Editor-in-Chief: Prof. Dr. Paul L. Huang | |
| Associate Editor-in-Chief: Dr. Juan F. Navarro-González | |
| Associate Editor-in-Chief: Dr. Salvatore De Rosa | |
| 2020–present | Co-Editor-in-Chief: Prof. Dr. Michael G. Hennerici |
Section Editor-in-Chief
| 2020–2022 | Section Editor-in-Chief: Prof. Dr. Roland Bingisser for the section on Emergency Medicine |
| 2020–present | Section Editor-in-Chief: Prof. Dr. Philippe Guilpain |
| Section Editor-in-Chief: Prof. Dr. Johannes Van Den Anker | |
| Section Editor-in-Chief: Prof. Dr. Norihiro Kokudo | |
| Section Editor-in-Chief: Prof. Dr. Sylvia Lee-Huang | |
| Section Editor-in-Chief: Prof. Dr. Alberto Signore | |
| Section Editor-in-Chief: Prof. Dr. Hirofumi Noguch | |
| Section Editor-in-Chief: Prof. Dr. Massimo Terzolo | |
| Section Editor-in-Chief: Prof. Dr. Maciej Banach | |
| Section Editor-in-Chief: Prof. Dr. Eng Ooi | |
| Section Editor-in-Chief: Prof. Dr. Kent Doi | |
| Section Editor-in-Chief: Prof. Dr. Olivier Morel | |
| Section Editor-in-Chief: Prof. Dr. Lindsay A. Farrer | |
| Section Editor-in-Chief: Prof. Michele Roccella | |
| Section Editor-in-Chief: Prof. Dr. Icro Maremmani | |
| Section Editor-in-Chief: Prof. Dr. Hidekazu Suzuki | |
| Section Editor-in-Chief: Prof. Dr. Gianrico Spagnuolo | |
| Section Editor-in-Chief: Prof. Dr. Peter Choong | |
| Section Editor-in-Chief: Prof. Dr. Margaret M. DeAngelis | |
| Section Editor-in-Chief: Prof. Dr. Eyal Sheiner | |
| Section Editor-in-Chief: Prof. Dr. Sergio Rutella | |
| Section Editor-in-Chief: Prof. Dr. Masutaka Furue | |
| Section Editor-in-Chief: Dr. Won Ho Kim | |
| Section Editor-in-Chief: Dr. Marco Sebastiani | |
| Section Editor-in-Chief: Dr. Sukhwinder Singh Sohal | |
| Section Editor-in-Chief: Dr. Maria Lina Tornesello | |
| 2022–present | Section Editor-in-Chief: Prof. Dr. Didac Mauricio for the section on Endocrinology & Metabolism Section Editor-in-Chief: Prof. Dr. Kenji Dohi for the section on Brain Injury Section Editor-in-Chief: Prof. Dr. Nathan Wong for the section on Cardiovascular Medicine |
| 2023–present | Section Editor-in-Chief: Dr. Stefanos Bonovas for the section on Clinical Research Methods Section Editor-in-Chief: Prof. Dr. Francisco Guillen-Grima for the section on Epidemiology & Public Health |
