Question:
Which team did Marco Kottmann play for in Jul, 1999?

Context:
 Marco Kottmann plays for FC Luzern from Jan, 1999 to Jan, 2003. 
 Marco Kottmann plays for SC Cham from Jan, 2007 to Dec, 2022. 
 Marco Kottmann plays for FC Schötz from Jan, 2005 to Jan, 2007. 
 Marco Kottmann plays for SC Kriens from Jan, 2003 to Jan, 2005.

Answer:
FC Luzern