LTC3108 C1 capacitor and Auxilliary bypass capacitor design

Hi,

I am in the process of designing a power supply using the LTC3108. In the application note, there are certain recommended values for the capacitors at pin C1, C2 and the capacitor at the auxilliary pin. I would like to know how to calculate the values of those capacitors specifically for my design so that I can motivate every design choice and have the circuit working optimally.

Any help would be greatly appreciated.

Regards, 

Meli