I don't know how to post a site so you can just click it but this
is what you were looking for, I'm sure.
pacassp.psychiatric.psu.edu/docs/updatefromOMHSAchildrensbureau.pdf
I did a Google Search "Adelphi Village"
with choice of either word Pittsburg Philadelphia
This topic shows mental health and substance abuse as the topic
so I assume that is the source. Good luck. DDD