We welcome Dr. Jeffrey J. Pu from the Harvard Medical School, USA, to join the Editorial Board of OBM Transplantation. Dr. Pu is an Associate Professor of Medicine. He has extensive experience in hematopoietic mechanism of hematological malignant disease progression, stem cell biology, biomarker translational research, cellular therapy, early phase clinical trials, and HCTT outcome-research. We are grateful to Dr. Pu for his participation and support.

We welcome Dr. Clotilde Castaldo from University of Naples Federico II, Italy, to join the Editorial Board of OBM Transplantation. Dr. Castaldo is a Full Professor of the Department of Public Health at University of Naples Federico II. She has extensive experience in adult stem cells, iPSCs, 3D cell culture, decellularization, cardiac tissue engineering, and regenerative medicine. We are grateful to Dr. Castaldo for her participation and support.

We welcome Dr. Luca Testarelli from Sapienza University of Rome, Italy, to join the Editorial Board of OBM Transplantation. Dr. Testarelli is an Associate Professor of the Department of Oral and Maxillofacial Sciences at the Sapienza University of Rome. He has extensive experience in endodontics, oral surgery, 3D in dentistry, implantology, dental materials. We are grateful to Dr. Testarelli for his participation and support.

We welcome Dr. Christopher Bibbo from Sinai Hospital of Baltimore, USA, to join the Editorial Board of OBM Transplantation. Dr. Bibbo is the Head of Foot and Ankle Surgery and the Assistant Director of the Foot and Ankle Deformity Correction and Orthoplastics Fellowship at the International Center for Limb Lengthening. He has extensive experience in foot and ankle treatment, foot and ankle sports medicine, plastic reconstructive & microsurgery, peripheral nerve reconstruction, orthopedic trauma and musculoskeletal infections. We are grateful to Dr. Bibbo for his participation and support.

We welcome Prof. James F. Thornton from University of Texas Southwestern Medical Center, USA, to join the Editorial Board of OBM Transplantation. Prof. Thornton is a Professor in the Department of Plastic Surgery at the University of Texas Southwestern Medical Center at Dallas, and is the holder of the Ellen Hecht Chair in tissue transplantation. He has extensive experience in skin, plastic surgery, Mohs reconstruction, reconstructive breast surgery, head and neck reconstruction, upper and lower extremity reconstruction, abdominal wall reconstruction. We are grateful to Prof. Thornton for his participation and support.

We welcome Dr. Antonino Maniaci from Kore University of Enna, Italy, to join the Editorial Board of OBM Transplantation. Dr. Maniaci is a renowned scholar who has extensive experience in rhinology, OSAS, laryngology, otolaryngology, salivary gland, head and neck, ENT surgery. We are grateful to Dr. Maniaci for his participation and support.

We welcome Prof. Anastasiia V. Bondarenko from International European University, Ukraine, to join the Editorial Board of OBM Transplantation. Prof. Bondarenko is the Head of the Department of Pediatrics, Immunology, Infectious and Rare Diseases at International European University. She has extensive experience in primary immunodeficiencies, infectious diseases, immunology of infectious diseases, vaccines, immunoprophylaxis. We are grateful to Prof. Bondarenko for her participation and support.

It is our pleasure to announce that LIDSEN has joined the ORCID community. ORCID (Open Researcher and Contributor ID), a global, not-for-profit organization, provides a free, unique, and persistent digital identifier (an ORCID iD), which can automatically link researchers to their own contributions, so as to disambiguate researchers from one another. Authors who publish with OBM Transplantation are greatly encouraged to register for a unique iD to ensure proper attribution.

We welcome Prof. Maurizio Salvadori from Careggi University Hospital, Italy, to join the Editorial Board of OBM Transplantation. Prof. Salvadori is a Professor, Professor, Department of Renal Transplantation, Careggi University Hospital, viale Pieraccini 18, 50139 Florence, Italy. Prof. Salvadori has extensive experience in kidney transplantation, transplantation, clinical nephrology, chronic renal failure, immunology, infectious diseases, and antibody-mediated rejection. We are grateful to Prof. Salvadori for his participation and support.

We welcome Dr. Tatsuya Kin from University of Alberta, Canada, to join the Editorial Board of OBM Transplantation. Dr. Kin is the Director, Clinical Islet Laboratory, Department of Surgery, University of Alberta, 112 Street & 87 Avenue, Edmonton, AB T6G 2E1, Canada. Dr. Kin has extensive experience in islet isolation, islet transplantation, organ preservation, organ donation, transplantation, and diabetes. We are grateful to Dr. Kin for his participation and support.