Table 3

Schedule of measurement during study participation

Measurement time point	S		T1		T2		FU1		FU2		T3
Baseline	T	A	T	A	T	A	T	A	T	A	T	A
Demographic information	x	x	x	x
Current medication*	x	x	x	x	x	x					x	x
Current somatic or mental conditions*	x	x	x	x	x	x					x	x
Structured Clinical Interview (SCID-5-CV)			x	x
Smoking history			x	x
Current smoking behaviour*					x		x		x		x	x
Smoking Assessment Interview			x		x						x
(Current) drinking behaviour*		x		x		x		x		x	x	x
CIWA-Ar				x		x
Current drug use*	x	x									x	x
Urine pregnancy and drugs screening			x	x	x	x
Breath alcohol test			x	x	x	x
Breath carbon monoxide test			x		x
Goal attainment scaling			x	x	x	x
Neuropsychology	T	A	T	A	T	A	T	A	T	A	T	A
MWT-B			x
LNS-Task			x		x
D2-R			x	x	x	x
IGT			x	x	x	x
DCCS			x	x	x	x
MRI	T	A	T	A	T	A	T	A	T	A	T	A
Field-Map			x	x	x	x
Resting-State			x	x	x	x
NICUETINE			x	x	x	x
N-Back			x	x	x	x
SST			x	x	x	x
ALCUE			x	x	x	x
MPRAGE			x	x	x	x
General questionnaires	T	A	T	A	T	A	T	A	T	A	T	A
PANAS			x	x	x	x	x	x	x	x	x	x
HSWBS			x	x	x	x
GSE			x	x
Rosenberg			x	x
SWLS			x	x	x	x					x	x
FSozU			x	x
Questionnaires—depression and anxiety	T	A	T	A	T	A	T	A	T	A	T	A
BDI II			x	x	x	x					x	x
PSS			x	x	x	x					x	x
STAI (X1)			x	x	x	x					x	x
STAI (X2)			x	x
Questionnaires—impulsivity and ADHD	T	A	T	A	T	A	T	A	T	A	T	A
ASRS-V.1.1			x	x	x	x
ADHS-SB			x		x
BIS-15			x	x	x	x					x	x
COHS			x	x
Questionnaires—alcohol	T	A	T	A	T	A	T	A	T	A	T	A
ACQ-SF-R				x		x						x
ADS				x
AUDIT	x	x
AUQ				x		x		x		x
CAS-A				x		x						x
OCDS-G				x		x		x		x		x
SRHI (alcohol)				x		x						x
VACS for MRI (alcohol)			x	x	x	x
Questionnaires—tobacco	T	A	T	A	T	A	T	A	T	A	T	A
OCSS			x		x		x		x		x
CAS-CS			x	x	x						x
QSU			x		x		x		x		x
SCQ-A			x		x						x
WSWS			x		x						x
SRHI (tobacco)			x		x						x
FTND			x	x	x						x
VACS for MRI (tobacco)			x		x

*Self-report.
A, alcohol use disorder; ACQ-SF-R, Alcohol Craving Questionnaire—short form revised; ADHS-SB, ADHD Self-rating Scale; ADS, Alcohol Dependence Scale; ALCUE, fMRI alcohol cue reactivity task; ASRS-V.1.1, Adult ADHD Self-Report Scale Symptom Checklist, Part A; AUDIT, Alcohol Use Disorder Identification Test; AUQ, Alcohol Urge Questionnaire; BDI II, Beck-Depression Inventory; BIS-15, Barrett Impulsiveness Scale; CAS-A, Craving Automated Scale for Alcohol; CAS-CS, Craving Automated Scale for Cigarette Smoking; CIWA-Ar, Clinical Institute Withdrawal Assessment for Alcohol; COHS, Creature of Habit Scale; DCCS, Dimensional Change Card Sort; D2-R, d2 R Test of Attention; FSozU, Perceived Social Support Questionnaire; FTND, Fagerström Test for Nicotine Dependence; FU, monthly follow-ups via telephone; GSE, General Self-Efficacy Scale; HSWBS, Habitual Subjective Well-Being Questionnaire; IGT, Iowa Gambling Task; LNS, letter–number sequencing (Wechsler Memory Scale-3); MPRAGE, Magnetization Prepared - RApid Gradient Echo sequence; MWT-B, Multiple-choice vocabulary test (German version); N-Back, N back fMRI task; NICUETINE, fMRI tobacco cue reactivity task; OCDS-G, Obsessive Compulsive Drinking Scale - German; OCSS, Obsessive Compulsive Smoking Scale; PANAS, Positive and Negative Affect Schedule; PSS, Perceived Stress Scale; QSU, Questionnaire on Smoking Urges; Rosenberg, Rosenberg self-esteem scale; S, screening measurement; SCID-5-CV, Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders-5—Clinician Version; SCQ-A, Smoking Consequences Questionnaire for Adults; SRHI, Self-Report Habit Index (tobacco); SRHI, Self-Report Habit Index (German translation, adapted for alcohol); SST, Stop-Signal-Reaction-Time Task for fMRI; SWLS, Satisfaction with Life Scale; T1, baseline and MRI assessment; T2, MRI assessment; T3, final follow-up via telephone; T, tobacco use disorder; VACS, Visual Analog Craving Scales before and after fMRI for tobacco; VACS, Visual Analog Craving Scales for alcohol before and after fMRI for alcohol; WSWS, Wisconsin Smoking Withdrawal Scale; STAI (X1,X2), State/Trait Anxiety Inventory.