Question: From the perspective of health management, what do the initials GRD correspond to ?: 
 Options:  <1> An international radiodiagnosis network based on teleradiology. <2> The online reports provided by the advanced information system of some hospitals, on the availability of beds, operating rooms and high-tech diagnostic tests. <3> A report prepared by the Ministry of Health, which contains the conclusions of a panel of experts, which recommends strategies on Information Technology and Communications. <4> An organism, dependent on the World Health Organization specialized in health information systems. <5> A classification system for patients with episodes of hospitalization.
5