Bungler thanks for your input that would make perfect sense. As you said the 1/3 1/3 1/3 trial arms would have to recieve one of the three codings. And since the incoming patients all have close to the same entrance criteria and the patients recieved (a code). The ammount of drugs used has to be correct otherwise it would have been detected before now. So once the patients are (fully) sorted out I forsee the data changing slightly.