Ok I found a very short interview of Lena where she sais:
"I'm gonna play in 5 more tournaments until the end of the season and they will all be in Europe. I'm sure about the four of them and these are Luxemburg, Zurich, Zaseld and Belgium. I feel very good this period but at the US Open I was unlucky. I got sick from the air conditions a few days before the Open and I was five days in bed away from training and loosing strenght. My goal is to improve some things in my game for next year and one of these things is my serve. I'm working a lot on it but it takes time."
This interview was in a Greek newspaper yesterday.