Please answer the following question: What type of details about johannes klein  can be gathered from the following bio?  Bio: leutnant johannes klein was a world war i flying ace credited with 16 confirmed and two unconfirmed aerial victories . he became a fighter pilot in february 1917 , and received his initial assignment to either royal prussian jasta 27 or royal prussian jasta 29 . he switched to royal prussian jasta 18 in august 1917 , and scored his first victories there , downing a spad on 16 august and a sopwith camel on 5 september . klein then transferred to royal prussian jasta 15 , and scored the remainder of his wins between 30 march and 25 september 1918 . he was awarded the royal house order of hohenzollern on 19 september 1918 .
A:
- allegiance - death date - awards - unit - name - branch - rank