I developed an application using zope on the backend and extjs (now Sencha) and SQLite on the front end in 2009. The form + data was stored as strings in the database and then synced to back-end when connected to the internet. It was targeting remote doctors in third world countries who were often offline. Several doctors at that time had told me they wanted to store the medical data in the same format as the intake form mostly because that was what they were used to with paper forms. Soon after, there was a big push for medical ERP and relational databases won over document databases. I bet it would be much easier to build an application like that now (data stored and displayed in same format as collected) but wonder what market would use it.