| article html file updated | 16 August 2026 03:53 CEST | Update | https://www.mdpi.com/1999-5903/11/7/142 |
| article html file updated | 24 December 2025 15:17 CET | Update | N/A |
| article html file updated | 24 December 2025 12:13 CET | Update | N/A |
| article html file updated | 30 August 2025 21:52 CEST | Update | N/A |
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| article html file updated | 12 February 2020 23:14 CET | Update | N/A |
| article html file updated | 31 July 2019 22:46 CEST | Update | N/A |
| article html file updated | 5 July 2019 21:52 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 10:39 CEST | Updated version of record | https://www.mdpi.com/1999-5903/11/7/142/pdf |
| article xml uploaded. | 5 July 2019 10:39 CEST | Update | https://www.mdpi.com/1999-5903/11/7/142/xml |
| article xml file uploaded | 5 July 2019 10:39 CEST | Update | N/A |
| article pdf uploaded. | 30 June 2019 10:37 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/7/142/pdf-vor |
| article xml file uploaded | 30 June 2019 10:37 CEST | Original file | N/A |
