PITTSBURGH--(BUSINESS WIRE)--invivodata® inc., the industry leader in electronic patient reported outcomes (ePRO) solutions for global clinical research, today announced a major campaign designed to recognize its founders’ innovation and celebrate the evolution of the ePRO industry over the past 20 years. This campaign will kick off with a 20th anniversary bash at the Drug Information Association (DIA) Annual Meeting, being held next week at the Georgia World Congress Center in Atlanta.