pdf	creator	Elsevier	1
pdf	encrypted	no	1
pdf	files	total	1
pdf	optimized	yes	1
pdf	pages	avg	28
pdf	pages	max	28
pdf	pages	min	28
pdf	pages	total	28
pdf	size	avg	5685608
pdf	size	max	5685608
pdf	size	min	5685608
pdf	size	total	5685608
pdf	version	1.7	1