Complex sentence: With advancements in material and tissue sciences there has been a quantum leap in the field of wound-site dressings, increasing their ability to bolster wound-site re-epithelialization and improving their clinical efficacy.
Split into simpler sentences: With advancements in material and tissue sciences, the field of wound-site dressings increased considerably. The ability to bolster wound-site re-epithelialization has been improved as well as improving their clinical efficacy.