„Over the past few years, Martina Sintzel did an excellent good job in making our Key Opinion Leader Management more professional and considerably improved our symposium management in scientific affairs. She set new standards in both of these important fields. Moreover, she was always well respected by customers and colleagues."

Dr. Christoph Taschke, Head of EBU STH,
Bayer Schering Pharma AG, Berlin, Germany

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„Dear Martina I wish you all the best for your new start. During the past 12 years, we had many opportunities to collaborate either in Switzerland or in Berlin. I esteemed your professionalism, your reliability, your promptness and last but not least your humor. See you again!

Dr. Yves Furet, Country Division Head
Bayer Schering Pharma, Poland