Guest Editor: Oscar J. Manrique, MD, FACS. Division of Plastic and Reconstructive Surgery, Strong Memorial Hospital, University of Rochester Medical Center, Rochester, NY, USA.

Guest Editors: Weiping Wen and Yanhong Deng (The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China), Qian Shi (Department of Health Science Research, Mayo Clinic, Rochester, MN, USA) and Jun (Vivien) Yin (Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA)

Guest Editor: Keith Bertram Quencer, Division of Interventional Radiology, Department of Radiology, University of Utah, Salt Lake City, UT, USA

Guest Editor: Susanna S. Park, MD, PhD. from Department of Ophthalmology & Vision Sciences, University of California, Davis, Sacramento, CA, USA

Guest Editor: Kosmas I. Paraskevas, MD, PhD. Department of General and Vascular Surgery, Central Clinic of Athens, Athens, Greece

Guest Editors: Federico Canavese, MD, PhD. Department of Pediatric Orthopedic Surgery, University Hospital Estaing, Clermont Ferrand, France; Alain Dimeglio, MD. from Department of Orthopedics, St. Roch Hospital and University of Montpellier, Faculty of Medicine, Montpellier, France

Guest Editors: Umang Swami, MD, MS. from Department of Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, USA; Mohammed M. Milhem, MBBS. from Division of Hematology/Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA

Guest Editor: Marcello Migliore, Section of General Thoracic Surgery, University of Catania, Policlinic University Hospital, Catania, Italy

Guest Editor: Mukund Seshadri, Department of Oral Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA

Guest Editor: Ory Wiesel, MD. from Division of Thoracic Surgery, Department of Surgery, Maimonides Medical Center, Brooklyn, New York, USA

Guest Editor: Steven P. Rowe, Division of Nuclear Medicine and Molecular Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA

Guest Editors: Oscar J. Manrique, M.D., FACS. Division of Plastic and Reconstructive Surgery, Department of Internal Medicine, Surgical Transgender Clinic, Mayo Clinic in Rochester, Minnesota, USA; John A Persing, Irving and Silik Polayes Professor of Surgery, Yale University School of Medicine, Chief of the Division of Plastic and Reconstructive Surgery, USA; Xiaona Lu, Postdoctoral Associate of Surgery, Yale University School of Medicine, USA

Guest Editors: James B Fink, PhD, RRT, FAARC, FCCP. Division of Respiratory Care, Department of Cardiopulmonary Sciences, Rush University, Chicago, IL, USA; Zhe Luo, MD, PhD. Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, China

Guest Editors: Debabrata Mukherjee, MD. Division of Cardiovascular Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA; Jose Benjamin Cruz Rodriguez, MD. Division of Cardiovascular Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA

Guest Editors: Richard D. Sontheimer, Department of Dermatology, University of Utah School of Medicine, Salt Lake City, UT, USA; M. Kari Connolly, Professor of Dermatology at the University of California, San Francisco (UCSF); Director of the Autoimmune Clinic and Co-director of the Immunofluorescence Laboratory; David Fiorentino, Department of Dermatology; Department of Medicine, Division of Rheumatology, Stanford University; Victoria Werth, Professor of Dermatology and Medicine at the University of Pennsylvania School of Medicine and Chief of the Division of Dermatology at the Philadelphia Veterans Administration Hospital

Guest Editors: Ralf Weiskirchen, PhD. Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry, RWTH University Hospital Aachen, Aachen, Germany; Wolfgang Stremmel, MD. from Department of Medicine, University of Heidelberg, Heidelberg, Germany

Guest Editor: Andrzej Grzybowski, Professor of Ophthalmology, Chair of Department of Ophthalmology, University of Warmia and Mazury, Olsztyn; Head of Institute for Research in Ophthalmology, Foundation for Ophthalmology Development, Poznan, Poland

Guest Editors: Francesco Nappi, MD. Department of Cardiac Surgery, Centre Cardiologique du Nord de Saint-Denis, Paris, France; Christos Mihos, Columbia University Division of Cardiology, Mount Sinai Heart Institute, Miami Beach FL, USA; Cristiano Spadaccio, Department of Cardiothoracic Surgery, Golden Jubilee National Hospital, UK

Guest Editor: Sheeraz Qureshi, Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA

Guest Editor: Antonio Ruggiero, Paediatric Oncology Unit, Department of Woman and Child Health, Agostino Gemelli Hospital, Catholic University of Rome, Largo Agostino Gemelli 8, 00168, Rome, Italy

Guest Editors: Haipeng Xiao, MD, PhD, Department of Endocrinology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China; Rengyun Liu, PhD, Institute of Precision Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China; Shuang Yu, MD, PhD, Department of Endocrinology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China

Guest Editors: Stergios Boussios, MD, MSc, PhD, MRCP. Department of Medical Oncology, Medway NHS Foundation Trust, Kent, UK; Nicholas Pavlidis, MD, PhD, FRCP. University of Ioannina, Ioannina, Greece

Guest Editor: Bassam Redwan, MD. from Department of Thoracic Surgery, Klinikum Westfalen, Lünen, Germany

Guest Editor: Gabor Hollo, Department of Ophthalmology, Semmelweis University, Mária u. 39, Budapest, 1085, Hungary

Guest Editor: Khaldoun Almhanna, MD, MPH. from Department of Hematology/Oncology, Lifespan Cancer Institute, Providence, RI, USA

Guest Editor: Kosmas I. Paraskevas, MD, PhD. Department of General and Vascular Surgery, Central Clinic of Athens, Athens, Greece

Guest Editor: Kamen Valchanov, Department of Anaesthesia and Intensive Care, Royal Papworth Hospital, Cambridge, UK

Guest Editors: Glenn Hernández, MD, PhD. Departamento de Medicina Intensiva, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Guo-Wei Tu, MD, PhD. Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China

Guest Editor: Gaurav Pandey, PhD. Department of Radiation Oncology, Centre for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA

Guest Editor: Khalid Sossey-Alaoui, PhD. Department of Medicine, MetroHealth Medical Center and Case Western Reserve University School of Medicine, Rammelkamp Center for Research, Cleveland, OH 44109, USA

Guest Editors: Haotian Lin, State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China; Centre for Precision Medicine, Sun Yat-sen University, Guangzhou, China; Limin Yu, Department of Pathology, Beaumont Health, Royal Oak, MI, USA; 4Oakland University, Rochester Hills, MI, USA

Guest Editor: Daniel Hernandez-Vaquero, MD, PhD. Department of Cardiac Surgery, Hospital Universitario Central de Asturias, Oviedo, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain; Department of Phisiology, University of Oviedo, Oviedo, Spain

Guest Editors: Zhi-De Hu, Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010050, China; Bing Gu, Medical Technology School of Xuzhou Medical University, Xuzhou 221004, China; Department of Laboratory Medicine, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China

Guest Editor: Ling Lu, Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University; Research Unit of Liver Transplantation and Transplant Immunology, Chinese Academy of Medical Sciences, Nanjing 210029, China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Personalized Cancer Medicine, Nanjing Medical University, Nanjing 210029, China

Guest Editors: Masaaki Sato, Department of Thoracic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Dong Tian, Department of Thoracic Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China; Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China

Guest Editor: Muhammed Ashraf Memon, MBBS, MA, DCH, FACS, FRACS, FRCSI, FRCSEd, FRCSEng. Mayne Medical School, School of Medicine, University of Queensland, Brisbane, Queensland, Australia; School of Agricultural, Computational and Environmental Sciences, International Centre for Applied Climate Sciences and Centre for Health Sciences Research, University of Southern Queensland, Toowoomba, Queensland, Australia;Sunnybank Obesity Centre South & East Queensland Surgery (SEQS), Sunnybank, Queensland, Australia; Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia; Faculty of Health and Social Science, Bolton University, Bolton, Lancashire, UK

The "IMDT Corner" features case report with International Multidisciplinary Team (iMDT) discussion, including the opinions of all relevant international health professionals discussing options and making joint decisions about treatment and supportive care plans, taking into account the personal preferences of the patient, to provide high quality, precision treatment options and management of the individual patient’s needs.

The "Meet the Professor" series features interviews with the global Key Opinion Leaders, providing a window into the new developments, breakthroughs, and achievements in the interviewees’ professional fields, both clinically and academically.

Guest Editor: Nahum Méndez-Sánchez, Liver Research Unit Medica Sur Clinic & Foundation, Mexico City, Mexico

Guest Editor: Richard D. Sontheimer, Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah, USA

Guest Editor: Giuseppe Lippi, Section of Clinical Biochemistry, University of Verona, Verona, Italy

Guest Editor: Zhongheng Zhang, Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China

Guest Editor: Wilbert S. Aronow, Division of Cardiology, Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY, USA

Recently, a new coronavirus disease (COVID-19) has emerged as a respiratory infection with significant concern for global public health hazards.

Guest Editor: Federico Canavese, MD, PhD. Pediatric Surgery Department, University Hospital Estaing, Clermont-Ferrand, France

Guest Editor: Wei-Hai Xu, MD. Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China

Guest Editor: Anil Bhave, Clinical Director of Orthopedic Rehabilitation, Director of Wasserman Gait Laboratory, Rubin Institute of Orthopedics, Sinai Hospital, Baltimore, MD, USA