Kosali Simon, Indiana University (IMAGE) Indiana University Caption "The good news is that this new data resource we've assembled documents a growth in the number of establishments and in the workforce, meaning an increase in treatment capacity," said Kosali Simon, co-author of the study and a Herman B. Wells Endowed Professor in IU's O'Neill School of Public and Environmental Affairs. Credit Indiana University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.