Do you see the cost of medicines as an important issue the medical profession will face in the future? I would like your opinion on this and would also like more information on the topic. I've heard people say that the elderly cannot afford medicines, is that because they are not fully covered here in the US? Doesn't the high cost also affect other patients. Is this also an issue in other countries? Do you think the costs should be reduced? And if so, how can the country do that? Thank you.