Shots: Samantha Kerr, Chief Scientific Officer, Merz Aesthetics shares insights from the topline data of Xeomin P-III studies and pivotal study evaluating Belotero Balance (+) Samantha says, for Belotero Balance (+), Merz Aesthetics has already submitted the data as a supplemental Premarket Approval Application (sPMA) with the FDA and plans to submit the data as…