Evidence-based health, designed for children’s minds,
to improve their lives.

Terms of use

This page tells you the terms of use on which you may make use of the website (hereinafter, the “Site”), whether as a visitor.

Page ownership

This Site has been developed and is owned by NEN EVIDENCE BASED SOLUTIONS, S.L. (hereafter, “NEN”), a Spanish company with registered office at Carrer Brollador 25, 08197 Sant Cugat del Vallès, with VAT number B67833608 AND holder of Tax Identification Number B-86274206 and duly incorporated at the Barcelona Trade Register, Book 48116 Page 115 and Sheet B572816.

Access and use of the Site

The Site is provided to you under these Terms of Use, which may be amended or supplemented from time to time (hereinafter, the “Agreement”). Your use of the Site implies that you accept and adhere unreservedly to be legally bound to the Agreement. If you do not agree to them please refrain from using the Site.

Use of some services offered in this website may be also subject to specific conditions indicated in each case.

We reserve the right, in our sole discretion to refuse, suspend, modify or terminate the information services we provide to you through the Site.

You are responsible for making all arrangements necessary for you to have access to the Site. You are also responsible for ensuring that all persons who access the Site through your internet connection are aware of these terms, and that they comply with them.

The information contained and posted in the Site must be considered as an electronic communication. You hereby agree that we may communicate electronically, subject to local privacy laws, and that such communications, as well as news, notices, disclosures, agreements, and other communications that we provide to you electronically, are equivalent to communications in writing and shall have the same force and effect as if they were in writing and signed by the party sending the communication.


This Site is not available to minors (those under 18 years of age, or otherwise according to the applicable law), or individuals or organizations who cannot form legally binding contracts, conditions, obligations, representations and/or warranties under the applicable law. If you do not meet this requirement, please refrain from using the Site.
You represent to us that you do not have any conflict of interest using the Site and that you are not bound by any obligation which prevents you from using the Site.

Use of the Site

By adhering to the terms and conditions of this Agreement, you understand that the Site is available for your personal, non-commercial use only, and you agree that you will use the Site only for lawful purposes and in accordance with the Agreement and in full compliance of the applicable laws.
We do not accept any liability and will not be responsible for any harm or loss you may suffer in relation to any use you make of the Site for business or commercial purposes or other purposes which are not specifically included in the authorized use of this Agreement.
While using this Site you agree, among others:

Intellectual property rights over all the information contained in the Site, graphic designs, logos, drawings, trademarks, images, indices and source codes belong to us, except to those contents belonging to third parties to which you may have access through links and, therefore, all rights are reserved. The trademarks and brand names displayed on this Site are of our property or the property of nen and you are not able to reproduce them without our permission.
Notwithstanding the above, we grant you a non-exclusive, non-transferable, revocable limited license to use the Site and view and print content retrieved from the Site for your personal, non-commercial purposes as indicated above, provided that you do not remove or hide the copyright notice and that you mention the source and authorship, as the case may be. You must not modify the paper or digital copies of any materials you have printed off or downloaded in any way, and you must not use any illustrations, photographs, video or audio sequences or any graphics separately from any accompanying text.
If you print off, copy or download any part of the Site in breach of these terms of use, your right to use the Site will cease immediately and you must, at our option, return or destroy any copies of the materials you have made. This license may be withdraw at any time by us, without prior notice. As previously stated above, this license does not include any copying or distribution, resale or commercial use of this Site or its contents. We reserve all rights not expressly granted to you.


The information that we obtain through your use of the Site through your navigation is subject to our Privacy Policy.

Third party websites and content

The links contained in this Site may take the user to other websites managed by third parties over which we do not have control. We are not liable for the contents or the condition of these websites and access to them through this Site does not imply that we recommend, monitor, or approve their content. Your use of such third party websites is subject to the terms of use and the privacy policies of such websites.

Exoneration of liability

We inform you that the materials and information contained on this Site have been included for informative purposes only, and are not sufficient for decision-making or adopting positions for specific cases. Moreover, it is not intended as medical or healthcare advise, or to be used for medical diagnosis or treatment. It cannot be used as replacement of professional advice and services from a qualified healthcare professional. We accept no liability for any damage caused or connected to the use of this information.

Although we strive to keep the material contained in the Site duly accurate and updated, you must be aware that it might not constitute the most recent information about services offered by us and that we cannot be responsible for any damages or loss related to the accuracy, completeness and timeliness of the information of the Site. In this connection, the material may be modified, extended or updated without prior notice.

We do not accept any liability for errors or omissions in the content of this Site or other contents that may be accessed through it, nor does we assume any right or undertaking to verify or oversee the content and information on this Site.

Your use of the Site is free of charge. We shall not be liable for any damages, claims, expenses or other costs (including reasonable attorney’s fees) you suffer or incur using this Site or as a result of a third party claim relating to your use of this Site and the information provided herein, nor for any action taken according to the information provided on it. We accept no liability for any loss or damage caused by attack, viruses or other harmful material that may infect your computer equipment, programs or data due to your use of this Site or third party’s websites the link to which is included in this Site.

We make reasonable efforts to make the Site available but from time to time we may need to interrupt, restrict your access to or withdraw contents. We will not be liable for any harm or loss to use derived from these actions.

Your use of the Site is at your sole risk. The contents of the Site are provided “as is”, this meaning that we make no warranties, expressed or implied, including no warranties of merchantability, fitness for any particular purpose or non-infringement, except as expressly provided in this Agreement, in respect to the services provided through and the contents included in the Site.

You expressly understand and agree that under no circumstances we and any of the respective directors, officers, employees, or representatives will be liable for any direct, indirect, special, incidental, consequential, punitive or liquidated damages, including without limitation, any loss of profit, loss of data or loss of goodwill, howsoever caused. This exclusion of liability shall apply to the fullest extent permitted by the applicable laws.


You agree to hold us harmless and to indemnify us and any of the respective officers, directors, employees, consultants, services providers and agents from an against any losses, costs, expenses, damages and other liabilities or claims (including reasonable attorney’s fees) arising from or relating to (i) your breach of this Agreement, (ii) your use of the Site or (iii) any claim from any third party alleging that your User content infringes such third party rights (including intellectual property rights).


This site uses SSL or TLS encryption for security reasons and to protect the transmission of confidential content, such as orders or requests that you send to us as the site operator. You can recognize an encrypted connection by the fact that the address line of the browser changes from “http://” to “https://” and by the lock symbol in your browser line.

If SSL or TLS encryption is activated, the data you transmit to us cannot be read by third parties.

However, unfortunately, no data transmission over the Internet or data storage system can be guaranteed to be impregnable or totally secure.


We may make changes to the terms and conditions to this Agreement from time to time so we encourage you to read them periodically.

Social networks

NEN may have presence on social networks. The treatment of the data of those people who become followers on social networks (and/or make any link or action of connection through social networks) of the official pages of NEN will be governed by this section, as well as by those terms of use, privacy policies and access regulations that belong to the social network that applies in each case and previously accepted by the user.

NEN will process personal data for the purposes of properly administration of its presence on the social network, informing of activities, products or services of the provider, as well as for any other purpose that the regulations of the social networks allow.

The publication of the following content is forbidden:

NEN also reserves the right to remove, without prior notice, from the website or the corporate social network any content deemed inappropriate.

Communications sent through social networks will be incorporated into a file owned by NEN. In any case, if the user sends personal information through the social network, NEN will be exempt from liability in relation to the security measures applicable in the corresponding social network, and the user should consult the corresponding particular conditions of the network in question if he/she wishes to know them.

Applicable law and jurisdiction

This Agreement shall be interpreted in accordance with the laws of Spain (excluding any rules governing choice of laws) and any legal proceedings arising from this Agreement will take place at the courts of Barcelona city.