Competing interests
FOUNDER
Dr. Tammi R.A. Kral is employed with the non-profit organization, Healthy Mind Innovations, Inc., where Dr. Richard J. Davidson is the founder, president, and serves on the board of directors. No donors, either anonymous or identified, have participated in the design, conduct, or reporting of research results in this manuscript. All Apple-affiliated authors are paid employees of Apple and, with the exception of Dr. Wu, own Apple stock. All other authors declare they have no competing interests.