located and the identification of all victims of the massacre, having regard to the intervention of the Argentinean Forensic Anthropology Team in the exhumation work carried out in the case of the massacres of El Mozote and surrounding areas, the alleged difficulties faced in carrying out these exhumations, the relations with the authorities in charge of the investigation, the identification of the victims and the exercise of their work in general. 3) Father David Scott Blanchard, a priest and anthropologist, who will offer an expert opinion on the phenomenon of forced displacement in El Salvador and how this has affected the presumed surviving victims of the alleged Massacres of El Mozote and surrounding areas, and the measures that the Salvadoran state should adopt to repair the alleged damage caused to the alleged displaced victims. 2. To require the representatives, the State and the Commission to submit, if deemed pertinent, and where applicable, within the non-renewable term that expires on March 30, 2012, any questions that they consider appropriate to formulate through the Inter-American Court to the declarants and expert witnesses named in operative paragraph 1 of this Order. The testimonies and expert opinions required in operative paragraph 1, shall be submitted by April 18, 2012 at the latest. 3. To require the representatives and the Commission to coordinate and carry out the necessary procedures so that, once the questions of the parties have been received, the proposed declarants and expert witnesses may include the respective answers in their affidavits, in accordance with Considering paragraph 25 of this Order. 4. To require the Secretariat of the Inter-American Court, once the testimonies and expert opinions required in operative paragraph 1 have been received, to transmit these to the other parties so that the representatives and the State may submit their observations to those statements and expert opinions with their final arguments, at the latest. 5. To summon the representatives, the State of El Salvador and the Inter-American Commission to a public hearing to be held during the 45th Extraordinary Period of Sessions, in Guayaquil, Ecuador, on Monday April 23, 2012, from 09:00 hours, in order to receive their final oral arguments and final oral observations, respectively, regarding the merits and possible reparations and costs, as well as the testimonies of the following persons: A) Declarants proposed by the representatives 1) Dorila Márquez of Márquez, who will testify on the facts of the alleged massacre and its consequences; the steps she has taken to obtain justice and the response received from the authorities; the consequences that the alleged lack of justice has had for her and for other alleged victims; the measures that the State should adopt in reparation for the alleged violations of her rights. 2) María del Rosario López Sánchez, who will testify on the facts of the alleged massacre and its consequences; the consequences that the alleged lack of justice has had for her and other alleged victims; the measures that the State should adopt in reparation for the alleged violations of her rights. 13