TNM Cancer Staging App is a simple to use mobile app developed to stage down staging of cancer. TNM Cancer Staging features Prospective search that includes Alphabetical Search and System Search. Interactive Search is another great feature that proves very helpful in staging cancer disease by tapping on absence or presence of related symptoms that in turn derives staging values.
The app also features universal search that can be used to search the indexes and lists. Users can also create and manage easy to access bookmarks for any page.

TNM Cancer Staging app has been developed for International Atomic Energy Agency (IAEA) in collaboration with Tata Memorial Centre (TMH), Department of Atomic Energy (DAE), India. TNM Cancer Staging app has been developed for staging cancer disease in an easy way.

As far as the role of country at the time of registration is concerned, we have included it for analytical information, that will help us in tracking doctors who are using our app. We will maintain analytical data report that will provide us the information about user statistics in any specific country.

I hope the questions have been answered in detail and expect further execution of Apple's review process.