What type of details about sebastián roco  can be gathered from the following bio?  Bio: sebastián alejandro roco melgarejo -lrb- born 26 june 1983 -rrb- is a chilean footballer that currently plays for chilean primera división club universidad de concepción as centre back .
- caps - nationalyears - youthclubs - ntupdate - birth date - clubs - nationalcaps - currentclub - height - nationalgoals - name - nationalteam - birth place - position - fullname - nationality - years - clubnumber - pcupdate - goals