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	Version	Published	Changed By	Comment	Actions
	CURRENT (v. 7)	Nov 13, 2020 13:50	Xiaoxiang Yu
	v. 6	Sep 13, 2020 10:43	Xiaoxiang Yu
	v. 5	Sep 11, 2020 15:00	Xiaoxiang Yu
	v. 4	Sep 11, 2020 14:39	Xiaoxiang Yu
	v. 3	Sep 11, 2020 14:35	Xiaoxiang Yu
	v. 2	Sep 11, 2020 14:34	Xiaoxiang Yu
	v. 1	Sep 11, 2020 14:17	Xiaoxiang Yu

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