1. Interdisciplinary Center of Smell and TasteDepartment of Otorhinolaryngology, TU Dresden Dresden Germany
2. the Key Laboratory of Cognition and Personality of Ministry of Education, Faculty of PsychologySouthwest University Chongqing China
3. the Department of PsychologyUppsala University Uppsala Sweden
4. Center for Pain and the Brain, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's HospitalHarvard Medical School Boston Massachusetts U.S.A.