How closely does the film "A Dolphin's Tale" stick to Winter's real story?

Good morning,

in all these films it is said that they are based on true events. This means that one or the other is beautified and changed for dramatic reasons.

To this special movie: Winter is found in the summer movie, but actually in December and also in another place. In reality, the hospital had no financial problems. Winter’s fin didn’t have to be amputated, she fell off because of the blood supply. The development of the artificial fin also took much longer.