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Hi Franco,
These are very extensive phenotyped cohort, nice. Some of them are part of ECCN.
Yes, I also think that they might be willing to provide data without being partners and I agree we can incorporate this.
Best wishes,
Tanja
From: Sassi, Franco <f.sassi@imperial.ac.uk>
Sent: Thursday, April 9, 2026 4:08 PM
To: Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
Cc: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: RE: Z-HEALTH request for cost estimates - deadline: April 7
Dear Tanja,
I am attaching a table illustrating the cohorts we had in the STOP Childhood obesity project. They were not established specifically for the STOP project, but we used their data in a number of
analyses. In that case, the organisations that have established each cohort were partners in the project, but I would not rule out that at least some of them may be willing to provide data even without being partners. If you think this is a valuable option
to pursue, we can incorporate something in the application along those lines.
Franco
From: Sassi, Franco
f.sassi@imperial.ac.uk
Sent: 09 April 2026 08:17
To: Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
Cc: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: Re: Z-HEALTH request for cost estimates - deadline: April 7
Dear Tanja,
I have spoken to Wolfgang Ahrens about Idefics and we concluded that that cohort would not be ideal for this project. I have worked with several cohorts in my Stop project, and I can send you a list
later today. There are cohorts participating in Jeroen's project OBCT as well. We could just list a number cohorts to which we plan to request data, but making arrangements with each of them at this stage would e difficult.
Franco
From: Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>
Sent: Thursday, April 9, 2026 7:56:12 AM
To: Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>; Sassi, Franco <f.sassi@imperial.ac.uk>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
Cc: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: RE: Z-HEALTH request for cost estimates - deadline: April 7
Dear France and Jeroen,
I agree, including existing data from European cohorts makes more sense for this call.
What I can offer is ABCD data till age 19-21.
You could also try Idefics/I.Family which already cover multiple European countries.
IDEFICS-I.Family-Dashboard - Leibniz Institute for Prevention Research and Epidemiology – BIPS
Best wishes,
Tanja
From: Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>
Sent: Thursday, April 9, 2026 8:28 AM
To: Sassi, Franco <f.sassi@imperial.ac.uk>; Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
Cc: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: Re: Z-HEALTH request for cost estimates - deadline: April 7
Thank you Franco,
That makes sense. The timing of the ABCD wave could be resolved to a certain extend, but the cohort indeed covers NL only. We will keep the focus on SLR and secondary data analyses.
Our bits will be circulated tomorrow midday latest.
Best wishes,
Jeroen

Dr. Jeroen Lakerveld
Associate professor
Vice-director, Amsterdam Public Health research institute
Department of Epidemiology & Data Science
Location VUmc | Medical Faculty Building
van der Boechorststraat 7, 1081 BT Amsterdam, the Netherlands
T: 0031 (0)6 24858837 | E:
j.lakerveld@amsterdamumc.nl


Van: Sassi, Franco <f.sassi@imperial.ac.uk>
Verzonden: woensdag 8 april 2026 14:53
Aan: Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>; Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
CC: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Onderwerp: RE: Z-HEALTH request for cost estimates - deadline: April 7
Dear Jeroen,
Thank you for your message. The people to whom you can circulate a draft of the WP description, who will be working on tasks 3.2 and 3.3 are as follows:
Mojca Gabrijelcic (mojca.gabrijelcic@nijz.si)
Monika Robnik (monika.robnik@nijz.si)
Matej Vinko (matej.vinko@nijz.si)
Marie Bragg (marie.bragg@nyulangone.org)
Roxanne Dupuis (roxanne.dupuis@nyulangone.org)
Krystle Tsai (krystle.tsai@nyulangone.org)
As for the proposed data collection in the ABCD cohort, we did consider at some point using data from a range of cohorts for WP3, and possibly also for testing interventions. We had abandoned
that idea because those cohorts are not typically designed for testing interventions (some are, but they are a small minority, and they usually have their own interventions). Analysing data from cohorts remains an option, if these are likely to provide greater
value/results than other data sources. My concerns are twofold:
Please, let me know what you and Tanja think about the points I am raising above.
Franco
From: Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>
Sent: 08 April 2026 11:41
To: Sassi, Franco <f.sassi@imperial.ac.uk>; Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
Cc: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: Re: Z-HEALTH request for cost estimates - deadline: April 7
Dear Franco,
Thank you for the additional information - very helpful.
We are currently drafting the WP text and our bits for the other sections. It would be good to also circulate the draft to the partners leading Tasks 3.2 (NIJZ) and 3.3 (NYU); could you provide the
names and email addresses of the foreseen Task leaders?
Another opportunity I talked about with Tanja (CC) is to do a new survey round for the
ABCD cohort led by our institute. You may know that birth cohort. Participants are now 21–22, and it would enable us to collect data at ages 24–25. This will allow us to map the transition into the working life phase well and we can assess specific questions
relevant to Z-Health.
The estimated costs for this additional survey round are around 54k Euro:
Thanks for letting us know.
Best wishes,
Jeroen

Dr. Jeroen Lakerveld
Associate professor
Vice-director, Amsterdam Public Health research institute
Department of Epidemiology & Data Science
Location VUmc | Medical Faculty Building
van der Boechorststraat 7, 1081 BT Amsterdam, the Netherlands
T: 0031 (0)6 24858837 | E:
j.lakerveld@amsterdamumc.nl


Van: Sassi, Franco <f.sassi@imperial.ac.uk>
Verzonden: donderdag 2 april 2026 17:06
Aan: Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>; Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>
CC: zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Onderwerp: RE: Z-HEALTH request for cost estimates - deadline: April 7
Dear Tanja, Jeroen, Mai,
Thank you for your message. I am stepping in to provide some additional information on the contribution expected from AUMC, as discussed with Jeroen, who was also able to participate in our
consortium meeting last Monday. I am attaching a document that provides a very high-level overview of the proposal, which illustrates where the contribution of Amsterdam UMC is foreseen. This is as leaders of Work Package 3, which is designed to provide the
evidence framework around the NCD areas addressed in the project, to support the behavioural interventions that will be implemented in various countries as part of Z-HEALTH.
The project will focus on three key health areas, identified as: obesity and metabolic health; mental health; and addictions (broadly covering, alcohol, tobacco, substance use, gambling, screen
addictions etc.). We would expect WP3 to assess trends over time in the above conditions in EU countries, showing how they have grown and changed over time (e.g. transition towards diets increasingly based on industrially processed foods, increasingly sedentary
lifestyles, but also increasing incidence of mental health conditions in young people, transition from tobacco to new nicotine products, etc.). We would also expect this work package to explore the changing determinants of the above conditions, with a main
focus on behavioural determinants and the environmental exposures that shape young people’s behaviours. I think the research methods that can be employed in WP3 (but I will leave it entirely to you and your team to decide what is most feasible and appropriate)
would include a mix of systematic reviews and syntheses, and analyses of secondary data from surveys and cohorts. As I said, any further suggestions from you would be most welcome.
The work package will involve 4 tasks, as agreed at the last consortium meeting, as follows:
Task 3.1: Obesity and metabolic health [lead: AUMC]
Task 3.2: Mental health [NIJZ]
Task 3.3: Addictions [NYU]
Task 3.4: Mapping of behavioural determinants across disease areas [ICL?]
Given the main area of expertise of your team at AUMC, it would seem appropriate for you to lead the first task, but of course if your expertise could extend to the other two areas, we would
welcome AUMC’s contributions on mental health and addictions too. In any case you will lead the entire WP, so you will coordinate the work that will be undertaken in the various tasks.
Loredana’s message was about possible (non-staff) costs that you may incur in the project. If you do foresee any such costs, please, do not hesitate to let us know. We will account for standard
travel costs and open access publications, so you do not need to worry about those costs.
I will also ask you to complete a work package table and to provide some text for the application by mid-next week. Please, see the attached file (Z-HEALTH_WP leaders contributions…),
which contains a template for the WP description that will go in the proposal. I am sure you are familiar with this format from previous EU applications. I have highlighted in yellow the points where we are asking for some text from you. If you feel that you
need help from partners leading some of the tasks in your WP, please, do not hesitate to let me know.
Please, let me know if you need additional information on your role or on the wider project.
Franco
Franco Sassi PhD
Chair in International Health Policy and Economics
Director, Centre for Health Economics and Policy Innovation (CHEPI)
Imperial Business School
London SW7 2AZ
United Kingdom
Email:
f.sassi@imperial.ac.uk Tel: +44(0)207 594 9157
From: Vrijkotte, T. (Tanja) via zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Sent: 02 April 2026 15:33
To: Loredana Marmora <lmarmora@isinnova.org>; Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>
Cc: Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>; zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: [Z-health-Mgmt] Re: Z-HEALTH request for cost estimates - deadline: April 7
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Dear Loredana,
Thank you for your email.
Would it be possible to share some more information on the proposal? I can have a look to see what is expected from me.
Jeroen is out-of-office and I don’t know if we get more info from him before April 7
Best wishes,
Tanja
From: Loredana Marmora <lmarmora@isinnova.org>
Sent: Wednesday, April 1, 2026 4:22 PM
To: Lakerveld, J. (Jeroen) <j.lakerveld@amsterdamumc.nl>
Cc: Chin A Paw, J.M.M. (Mai) <m.chinapaw@amsterdamumc.nl>; Vrijkotte, T. (Tanja) <t.vrijkotte@amsterdamumc.nl>; zhealth-mgmt <zhealth-mgmt@imperial.ac.uk>
Subject: Z-HEALTH request for cost estimates - deadline: April 7
Dear Jeroen,
as announced during the call, we are currently working on the project budget.
We will soon share a proposal based on top-down estimates of person-months (PMs) and travel costs, particularly for horizontal activities (e.g., project meetings, final conference, etc.).
To help us finalize the budget, we would appreciate if you could provide an estimate of any "other costs” and/or “subcontracting” (if any) related to the activities you will carry out within the project, including
a brief description for each cost item. We will do our best to accommodate your requests in the budget that will be circulated shortly.
Please send us your contributions by April 7.
Thank you for your cooperation.
Best regards,
Loredana
______________________________________________________
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