Table 2.

Intervention implementation schedule.

Groups and interventions		Weeks
		1	2	3	4	5	6	7	8	9	10	11	12
Intervention group
	mHealtha	N/Ab	N/A	SFc	SF	SF	SF	SF	SF	SF	SF	SF	SF
	CBCd	ET1e and HEf	ET2	STg	F2Fh	N/A	N/A	N/A	F2F	N/A	N/A	N/A	F2F
Control group
	CBC	ET1 and HE	ET2	N/A	F2F	N/A	TFi	N/A	F2F	N/A	TF	N/A	F2F

^amHealth: mobile health.

^bNot applicable.

^cSF: smartphone follow-up (WhatsApp + Samsung Health)

^dCBC: conventional behavior change.

^eET: exercise training.

^fHE: health education.

^gST: smartphone training.

^hF2F: face-to-face meeting.

ⁱTF: telephone follow-up.