I got working to get all friends from 'me' user, like this:

    FB.api('/me/friends?fields=id,name,updated_time&date_format=U&<?=$access_token?>',
                    {limit:3,
                    function(response){      console.log('Friend name: '+response.data[0].name);
                    }
    );

But i need to get if the user is in the app already or not, how can I alter the query to get an extra row in the object 'is_in_app' true/false?

            FB.api('/me/friends?fields=id,name,updated_time&date_format=U&<?=$access_token?>',
                            {limit:3,
                            function(response){      
                               var text = 'is not in app';
                               if(response.data[0].is_in_app == true) text = 'is in app!!';
                               console.log('Friend name: '+response.data[0].name + ' ' + text);
                            }
            );

How can i achieve this?