1 Clinical Psychology Unit, Bellvitge University Hospital, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain; Ciber Fisiopatología Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain. Electronic address: ffernandez@bellvitgehospital.cat.
2 Shanghai Mental Health Center, Shanghai Jiaotong University, School of Medicine, Shanghai, China, 200030. Electronic address: chenjue2088@163.com.
3 Monash University, Department of Physiology, 26 Innovation Walk, Clayton, VIC, Australia 3800; Monash Biomedicine Discovery Institute, 23 Innovation Walk, Clayton, VIC, Australia 3800. Electronic address: claire.foldi@monash.edu.
4 Centre for Research in Eating and Weight Disorders (CREW), Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; South London and Maudsley NHS Foundation Trust, London, UK. Electronic address: hubertus.himmerich@kcl.ac.uk.
5 Centre for Research in Eating and Weight Disorders (CREW), Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; South London and Maudsley NHS Foundation Trust, London, UK. Electronic address: janet.treasure@kcl.ac.uk.
6 Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA. Electronic address: jiayi.xu@yale.edu.