The sample-data relation file (SDRF) contains the relationships 
among the samples, the experiment, the slides and the antibodies,
as well as the archive names of different data levels.

The array design file contains the locations of the spots of 
the samples. Also user can match the UUIDs and the biospecimen barcodes
of the samples. Only the THCA samples and the builtin control samples are included in this file.

The antibody annotation file contains basic information of the antibodies
used. 

A note on the nomenclature of the log slide names: 

Allthough the barcodes ("GBLXXXXXX") identified the specific slides, 
other pieces of information were also included. In the column called 
"Composite Element REF", the last two parts are the origin of the antibody
and the validation status, respectively. 
Origin: M=mouse, R=rat, G=goat. 
Valitation status: V=validated, C=use with caution, NA=validation info not available.
