Defined a table for the "Specimen Identifier" terms. Changed the "input" box to a "select" box for the "Specimen Identifier" attribute.
Defined a table for the "Specimen Identifier" terms. Changed the "input" box to a "select" box for the "Specimen Identifier" attribute.

informatics-isi-edu/microscopy,informatics-isi-edu/microscopy,informatics-isi-edu/microscopy,informatics-isi-edu/microscopy