Timeline Group label	Sweep Group	Sweep Title	Participant age	Starts	Ends	Scale	Provision, Receipt, Need?	Topic(s)	Focus	Informant:	Multiple rater?	Reporting Term	Question(s)	Response scale	Standard instrument?	Notes	Physical Health Measures
	20 yr Re-survey	mws-3273		January 2018	January 2019	How long spent caring		Provision;		Participant	No	Current	How long have you been caring for them?	Years (0 if less than 1)	No