exposure	id.exposure	outcome	id.outcome	beta	se	P_value
Interleukin-2 || id:prot-a-1512	prot-a-1512	Amyotrophic lateral sclerosis || id:ieu-a-1085	ieu-a-1085	-0.0324813177552357	0.012236268237645	0.00794232745792434
