preferred_name: ENA +, highest ever titer 1: (high is greater than 100,000)
preferred_name_lc: ena +, highest ever titer 1: (high is greater than 100,000)
label: ENA +, highest ever titer 1: (high is greater than 100,000)
label_lc: ena +, highest ever titer 1: (high is greater than 100,000)