EDGAR Filing Documents for 0001144204-13-054857

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001144204-13-054857

Filing Date

2013-10-11

Accepted

2013-10-11 09:47:43

Documents

Period of Report

2013-08-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q	v356817_10q.htm	10-Q	1059592
2	EX-4.1	v356817_ex4-1.htm	EX-4.1	69515
3	EX-10.1	v356817_ex10-1.htm	EX-10.1	80671
4	EXHIBIT 31.1	v356817_ex31-1.htm	EX-31.1	29235
5	EXHIBIT 31.2	v356817_ex31-2.htm	EX-31.2	28285
6	EXHIBIT 32.1	v356817_ex32-1.htm	EX-32.1	10970
7	EXHIBIT 32.2	v356817_ex32-2.htm	EX-32.2	10922
	Complete submission text file	0001144204-13-054857.txt		4789813

Data Files

Seq	Description	Document	Type	Size
8	XBRL INSTANCE DOCUMENT	prtx-20130831.xml	EX-101.INS	600269
9	XBRL TAXONOMY EXTENSION SCHEMA	prtx-20130831.xsd	EX-101.SCH	44972
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	prtx-20130831_cal.xml	EX-101.CAL	22857
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	prtx-20130831_def.xml	EX-101.DEF	217395
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE	prtx-20130831_lab.xml	EX-101.LAB	269085
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	prtx-20130831_pre.xml	EX-101.PRE	242301

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