Sentence examples for several valuable comments from inspiring English sources

I want to thank the referees and Terje P. Hagen for several valuable comments on the article.

We acknowledge the valuable comments made by the peer reviewers.

We thank Firas Swidan and several anonymous reviewers for valuable comments on a previous draft of this manuscript.

We would also like to thank several anonymous reviewers for their valuable comments.

We wish to acknowledge J. Montero-Pau for help and valuable comments on several aspects of the present work.

We also thank reviewers for valuable comments to improvise the tool with default options that increased the scope of ChemEngine to handle several hundred PDF files to generate molecular structures with high accuracy.

This taught me several valuable lessons.

We thank Jos Vaessen for valuable comments.

We are grateful to three anonymous reviewers for valuable comments.

However, each of them gave valuable comments to some questions.

We also thank two anonymous reviewers for valuable comments.