Changed mapping for HOSPITALNAME, HOSPITALCITY, and HOSPITALSTATE (Enhancement 28896618)

When you check the Hospitalized and Event Caused Hospitalization checkboxes in the Events tab, and the Hospital Name, City, State fields are left blank in case form, then regardless of whether the Reporter Country is US or Non US, Null Flavor NI is transmitted in the HOSPITALNAME [FDA.E.i.3.2c.1b], HOSPITALSTATE [FDA.E.i.3.2c.1d] and HOSPITALCITY [FDA.E.i.3.2c.1c] elements.