Add credit to microsimulation chapter
Add credit to microsimulation chapter

Robinlovelace/spatial-microsim-book,modumont/spatial-microsim-book,modumont/spatial-microsim-book,majazaloznik/spatial-microsim-book,Robinlovelace/spatial-microsim-book,majazaloznik/spatial-microsim-book,modumont/spatial-microsim-book,Robinlovelace/spatial-microsim-book