How can I perform the following MySQL query in Doctrine?

I need to make the following query using Symfony 2.1 and Doctrine, but I have no idea how I can make it work, I would appreciate it if you can help me with this problem.

SELECT * FROM (
    SELECT  
            factura.id AS factura,
            paciente.identificacion,
            paciente.pri_Nombre,
            paciente.seg_Nombre,
            paciente.pri_Apellido,
            paciente.seg_Apellido,
            hc.id AS historia,
            hc.peso,
            hc.estatura 
    FROM hc 
    JOIN factura    ON factura.id   =   hc.factura_id
    JOIN paciente   ON paciente.id  =   factura.paciente_id
    JOIN cargo      ON cargo.id     =   factura.cargo_id  
    JOIN cliente    ON cliente.id   =   factura.cliente_id
    WHERE
        factura.fecha > "2018/05/01 00:00:00" AND
        factura.fecha <= "2018/10/19 23:59:59" AND
        factura.sede_id = 5     AND
        factura.estado  = 'I'   AND     
        cargo.id        = 1     AND
        cliente.id      = 41 
    ORDER BY hc.id DESC
) AS h
GROUP BY h.identificacion