i submitted my research article in wiley journal... and now after minor revision i got email from editor that there is a IEEE paper that proposed identical model that i proposed in mine paper. the editor asked me to explain the differences between two models and my paper can also be rejected if there is no additional contribution. the status of article is now showing major revision. my paper and IEEE paper utilize same base model but there are significant modification between them and have different application and objective. what will be the appropriate reply to the editor?