|  | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> | 
|  |  | 
|  | <html> | 
|  | <head> | 
|  | <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> | 
|  | <title>Disclaimer</title> | 
|  | </head> | 
|  |  | 
|  |  | 
|  | <body> | 
|  | <h2>Disclaimer</h2> | 
|  | <p> </p> | 
|  | <table border="0" width="60%" id="table1"> | 
|  | <tr> | 
|  | <td><font FACE="Helv"> | 
|  | The various models and reference data included in STEM are provided | 
|  | as examples of how users can create and define their own models and data. While effort was/is | 
|  | made to ensure the data reflects information available today in the public domain, we do not represent or guarantee the accuracy | 
|  | of data or of the original sources including populations, area, population densities, geographic information (precise latitudes and longitudes, etc). In | 
|  | some cases estimations were used to provide approximations for population densities where no public data could be found. The mathematical | 
|  | models included in STEM are based on standard textbook models like, for example, the SIR or SEIR models. | 
|  | Users are free to adjust the rate constants in these mathematical | 
|  | models to create their own approximations or models of infectious disease. In | 
|  | addition to changing rate constants, | 
|  | advanced users will want to code their own mathematics extending | 
|  | the simple base models. We do not represented or guarantee that the simple base | 
|  | models included in STEM are | 
|  | "optimal" for any particular infectious disease and creation of a | 
|  | "good" model for real disease is part of modern state of the art epidemiological | 
|  | research. STEM is provided as | 
|  | a Framework to support this research in which users may create and | 
|  | exchange their own models based on their own reference data. We do claim to implemented "best" or even "accurate" | 
|  | models for any particular disease. | 
|  | Over time we will build into STEM tools that will allow users to do | 
|  | their own validation studies of various models. | 
|  | </font> | 
|  | </td> | 
|  | </tr> | 
|  | </table> | 
|  | <font FACE="Helv" SIZE="2"> | 
|  | <p DIR="LTR"> </p> | 
|  | </font><font FACE="Helv"> | 
|  | <p> | 
|  |  </p> | 
|  | </font> | 
|  | <p> | 
|  |  | 
|  |   | 
|  |  | 
|  |  | 
|  | </body> | 
|  | </html> |