It's actually one of the alternative therapies for EPM
1-2	It's	_	_	_	_	_	_	_	_
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	4:nsubj	_
2	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	cop	4:cop	_
3	actually	actually	ADV	RB	_	4	advmod	4:advmod	_
4	one	one	NUM	CD	NumForm=Word|NumType=Card	0	root	0:root	_
5	of	of	ADP	IN	_	8	case	8:case	_
6	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	_
7	alternative	alternative	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	therapies	therapy	NOUN	NNS	Number=Plur	4	nmod	4:nmod:of	_
9	for	for	ADP	IN	_	10	case	10:case	_
10	EPM	EPM	NOUN	NN	Number=Sing	8	nmod	8:nmod:for	_
