Import summary
	 Records in file  : 0
	 Nodes in network : 0
	 Field 'seq_name'  : 0 records imported
	 Field 'sample_date'  : 0 records imported
	 Field 'amplification'  : 0 records imported
	 Field 'country'  : 0 records imported
	 Field 'subtype'  : 0 records imported
	 Field 'trial_population'  : 0 records imported