Complex sentence: They can be brief enough to be used in clinical encounters or they can be designed to have sufficient content such that patients can use them both before or after clinical encounters, with the possibility that they are introduced and supported by decision coaches.
Split into simpler sentences: They can be brief enough to be used in clinical encounters. Or they can be designed to have sufficient content such that patients can use them both before or after clinical encounters, with the possibility that they are introduced and supported by decision coaches.