[1] Penn State Univ, Coll Med, Dept Med, Hershey, PA USA
[2] Penn State Univ, Coll Med, Dept Publ Hlth Sci, Hershey, PA USA
[3] Penn State Univ, Coll Med, Dept Pediat, Hershey, PA USA
[4] Penn State Univ, Ross & Carol Nese Coll Nursing, State Coll, PA USA
[5] Pharm Serv Guardian Eldercare, Brockway, PA USA
[6] Penn Dept Hlth, Div Home Hlth, Harrisburg, PA USA
[7] Helion, Div Highmark Hlth, Pittsburgh, PA USA
[8] LeadingAge PA, Mechanicsburg, PA USA
[9] Penn State Univ, Coll Med, Dept Med, 90 Hope Dr,Mail Code A145, Hershey, PA 17033 USA