Ann: Voluntary Suspension, page-104

Agreed. RAP has received the gold standard results from the US.. they then ran the app (which should take almost no time i.e. minutes). The app spits out what each cough is and these are compared to the gold standard results. IF the comparisons match very well (i.e. Aus results) then I would think a voluntary suspension is not necessary. If the app results don't match the gold standard well then RAP may look at each individual case to see why the app misdiagnosed to explain to its shareholders (hence the voluntary suspension). 

How and why this would happen given the Aus results is beyond me (I bought in after Aus results). The more time argument IMO cannot be good. Why would you need more time if the app was a success?