Normal values and standardization of parameters in nuclear cardiology: Japanese Society of Nuclear Medicine working group database.

"Conflict of interest KN has collaborative research with Fujifilm RI Pharma Co., Ltd., which supplies 123I-MIBG in Japan and developed software. KN also was involved in developing cardiac software with Nihon Medi-Physics (Tokyo, Japan)."

"This work was partly supported by the working group activity of the Japanese Society of Nuclear Medicine and by Grants-in-Aid for Scientific Research in Japan (PI: Kenichi Nakajima). Emory Cardiac Toolbox was kindly supplied by Syntermed, Inc. (Atlanta, GA, USA) and Corridor 4DM by INIVA Medical Solutions, LLC (Ann Arbor, MI, USA). The Authors also thank Karin Toth, MSc, for the batch processing of the data with cardioREPO, and Mr. Yu Yamanaka (Kanazawa Medical University) for his help in preparation of databases, and Mr. Ronald Belisle for editorial assistance in the preparation of the manuscript."