They must be informed about all these risks. He was not even informed that she had called. Obtaining informed consent is not always required. However, they were not informed of the study's actual purpose. The hospital staff were not informed of the experiment. The most important contemporary standards are informed and voluntary consent. The WHO was informed on the same day. Kesselring was not informed of these plans for the time being. Sometimes their own families are not even informed. According to Carson, Rivers never personally informed him of the existence of her show. He replied that they would be informed outside on the pitch. She immediately informed the king and queen. Don says Lane should have informed him of the matter. George Wallace insisted that Lurleen not be informed. Police were again informed of the assault but did not investigate Gacy.