Understanding Society User Support

Hi,

we are currently thinking of a few studies with recent immigrants and would like to first see what we can do with existing databeses. We would be most grateful if you could help us with the following questions:

1. From the existing database in understanding society, is it possible to get participants' (recruited from boosted ethnic gorups) plasma oxytocin level (which is measured from blood)?
2. For these people, is it possible to contact them to get psychological measures over some time period (separate from the understanding society survey)?
3. How many of the recruited ethnic minorities can be calssified as relatively recent immigrants (arrived in the last 1-3 years)?

Apologies of some of these quetsions fall outside of what you can answer. I wasn't sure how detailed your answers can be.

Many thanks in advance for your assistance.

best regards

Ayse