DUBLIN, IRELAND--(Marketwired - May 07, 2015) - Horizon Pharma plc (NASDAQ: www.marketwire.com/mw/stock.jsp?TickerHZNP">HZNP), a specialty biopharmaceutical company focused on improving patients' lives by identifying, developing, acquiring and commercializing differentiated and accessible medicines that address unmet medical needs, today announced...