Text this: A social network analysis of two dentistry faculties.

 _    _      ___      ______     ___     _    _   
| \  / ||   / _ \\   /_   _//   / _ \\  | \  / || 
|  \/  ||  / //\ \\  `-| |,-   | / \ || |  \/  || 
| .  . || |  ___  ||   | ||    | \_/ || | .  . || 
|_|\/|_|| |_||  |_||   |_||     \___//  |_|\/|_|| 
`-`  `-`  `-`   `-`    `-`'     `---`   `-`  `-`