pdf	creator	Elsevier	2
pdf	creator	PDFium	1
pdf	encrypted	no	3
pdf	files	total	3
pdf	optimized	no	1
pdf	optimized	yes	2
pdf	pages	avg	16
pdf	pages	max	16
pdf	pages	min	16
pdf	pages	total	48
pdf	size	avg	1916754
pdf	size	max	2401433
pdf	size	min	1641531
pdf	size	total	5750263
pdf	version	1.7	3