Question:
Which employer did Anna K. Panorska work for in Apr, 2004?

Context:
 Anna K. Panorska works for University of Nevada, Reno from Jan, 2002 to Dec, 2022. 
 Anna K. Panorska works for University of California, Santa Barbara from Jan, 1999 to Jan, 2000. 
 Anna K. Panorska works for Desert Research Institute from Jan, 2000 to Jan, 2002. 
 Anna K. Panorska works for University of Tennessee at Chattanooga from Jan, 1992 to Jan, 1997. 
 Anna K. Panorska works for BlueCross BlueShield of Tennessee from Jan, 1997 to Jan, 1999.

Answer:
University of Nevada, Reno