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❤❤❤very nice presentation

Thank you very much, your video was so useful, it was simple and very well explained.

So much information,excellent work

Thanks alot

Wonderful 👍👍

Excellent! Thank you very much 👏👏

Very nice presentation

Wele explain sir

very beautiful discussion but slightly difficult.

Very informative and useful, thank you!

Excellent!!!! Very practical, can't thank enough👍

Excellent, clear and very useful presentation! Thank you!

Very useful. Can't find the lecture on aortic prosthesis. Kindly provide the link