This isn t usually an area I work in and I generally have more than enough tasks in the areas I am familiar I ve decided to read it and give it a try After reading both your draft and the main article yours is a major improvement and is much more encyclopedic and polished well I agree with your concerns on the talk page about the advantages disadvantages section far too much is unsourced or irrelevant but I believe the Scientific studies section should be included in some form That is relevant information in my opinion and seems to be at least decently sourced may need a bit of work It is not 100 relevant but the sentence Align paid OrthoClear 20 million and it agreed to end its operations which company does it refer to I also assume that you will include the non free media File Invisalign software user interface png after the changes are done I m glad that you were able to engage multiple editors while working on your draft I m very impressed every time I see your work not only due to quality but how to go about achieving that level of quality Let me re read it again tomorrow and I ll handle the requested edit for you Cheers