pdf	creator	Elsevier	2
pdf	encrypted	no	2
pdf	files	total	2
pdf	optimized	yes	2
pdf	pages	avg	13
pdf	pages	max	13
pdf	pages	min	13
pdf	pages	total	26
pdf	size	avg	3738662
pdf	size	max	3738662
pdf	size	min	3738662
pdf	size	total	7477324
pdf	version	1.7	2