This study receives physiological and lifestyle-related data from mobile phones to create an institutional database.
Age: ≥ 18 years
Has Apple Health app on personal device with valid iOS operating software (i.e., iOS 15.0 or higher)
Has a registered MyChart/MyCityofHope account (or be willing to register for one) and the app downloaded onto the personal device that also contains the Apple Health app with their data
Ability to read and understand English to review MyChart/MyCityofHope on-screen instructions to sync and share Apple Health data
Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics)
City of Hope employees listed on the study roster or who manage employees listed on the study roster