pdf	creator	Elsevier	1
pdf	encrypted	no	1
pdf	files	total	1
pdf	optimized	yes	1
pdf	pages	avg	50
pdf	pages	max	50
pdf	pages	min	50
pdf	pages	total	50
pdf	size	avg	1208995
pdf	size	max	1208995
pdf	size	min	1208995
pdf	size	total	1208995
pdf	version	1.7	1