(marketscreener.com) BOSTON, Sept. 5, 2018 /PRNewswire/ -- Riverside Partners, a Boston-based private equity firm, announces the joining of key leadership and corporate functions of two of its portfolio companies, Bottom Line Systems (BLS) and Medical Reimbursements of America (MRA). The two companies, each of which has individually provided more than twenty...http://www.marketscreener.com/news/Bottom-Line-Systems-and-Medical-Reimbursements-of-America-Strategically-Align-and-Name-S-Mark-Talle--27214531/?utm_medium=RSS&utm_content=20180905