Firstly, many thanks for making all these amends so quickly and expertly. This has been an excellent project to work with you on.

Very many thanks for both the excellent writing and also the excellent co-ordination of this slightly complicated paper.

Thank you so much for accommodating our aggressive timelines. From a medical writing perspective, I think the design layout looks crisp, eye catching, and professional.

Take it for granted, that I will be back once your help is needed.

Your efforts were and are highly appreciated and demonstrated the ability of your organisation to work very well under pressure.

Thank you once again for handling the poster project so nicely despite the very challenging timelines.