Mark. You’ve done some good research. Inflammation and scalp calcification are semi recent findings as well as the whole prostaglandin approach. But you have to remember all these topics follow a cascade that DHT triggers. That’s why it’s important to start there. Secondly we have effective, affordable, and easily accessible drugs to lower DHT. They’ve been shown effective to slow and/or stop hair loss progression in the majority of men who take them. There aren’t meant treatment approaches for addressing these other factors just yet. I believe these are some of the main reasons why DHT is the focus.