Original sentence: Indeed, Microsoft's Chris Wilson was responsible for co-authoring much of the W3C DOM Level 2 specification.Internet Explorer also supports an alternative model:.Microsoft follows the W3C DOM Level 2 model, with support for methods including addEventListener in Internet Explorer version 5 and above.While the model is almost idential to the addEventListener one, there are two important differences:
Edited sentence: Instead, an alternative model was created.Microsoft does not follow the W3C model.While the model is almost idential to W3C's one, there are two important drawbacks: