Visual Studio 2013 Documentation comments not working

I’m using Visual Studio 2013 Community Edition, and it seems like documentation comments aren’t always getting recognized. I tried to use the format like in the header files of the engine, for example

UFUNCTION()
/**
* function description
* @param pOther - Parameter description
**/
void MyFunction(int pOther);

this way I at least get the appropriate tooltip text when I’m in this header file, but not when I’m in the cpp file.
Also It doesn’t work at all when UFUNCTION() is between comment and declaration.
Do I have to copy every documentation comment to the appropriate definition in the cpp file now or is there a way to solve this issue?