| article html file updated | 30 August 2025 20:30 CEST | Update | https://www.mdpi.com/1999-5903/11/6/123 |
| article html file updated | 19 July 2022 19:23 CEST | Update | - |
| article html file updated | 12 February 2020 16:30 CET | Update | - |
| article html file updated | 21 October 2019 01:14 CEST | Update | - |
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| article html file updated | 3 June 2019 07:58 CEST | Update | - |
| article supplementary file uploaded. | 3 June 2019 07:57 CEST | - | https://www.mdpi.com/1999-5903/11/6/123#supplementary |
| article pdf uploaded. | 3 June 2019 07:57 CEST | Updated version of record | https://www.mdpi.com/1999-5903/11/6/123/pdf |
| article xml uploaded. | 3 June 2019 07:57 CEST | Update | https://www.mdpi.com/1999-5903/11/6/123/xml |
| article xml file uploaded | 3 June 2019 07:57 CEST | Update | - |
| article html file updated | 30 May 2019 15:22 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 15:21 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/6/123/pdf-vor |
| article xml file uploaded | 30 May 2019 15:21 CEST | Original file | - |
