| article html file updated | 16 August 2026 21:27 CEST | Update | https://www.mdpi.com/1999-4923/11/12/687 |
| article html file updated | 31 August 2025 06:46 CEST | Update | N/A |
| article html file updated | 19 July 2022 21:30 CEST | Update | N/A |
| article html file updated | 14 February 2020 19:23 CET | Update | N/A |
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| article html file updated | 31 December 2019 00:29 CET | Update | N/A |
| article html file updated | 19 December 2019 09:49 CET | Update | N/A |
| article pdf uploaded. | 19 December 2019 09:47 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/12/687/pdf |
| article xml uploaded. | 19 December 2019 09:47 CET | Update | https://www.mdpi.com/1999-4923/11/12/687/xml |
| article xml file uploaded | 19 December 2019 09:46 CET | Update | N/A |
| article html file updated | 18 December 2019 09:42 CET | Update | N/A |
| article html file updated | 18 December 2019 09:38 CET | Update | N/A |
| article pdf uploaded. | 18 December 2019 09:28 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/12/687/pdf-vor |
| article xml file uploaded | 18 December 2019 09:28 CET | Update | N/A |
| article pdf uploaded. | 18 December 2019 09:26 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/12/687/pdf-vor |
| article xml uploaded. | 18 December 2019 09:26 CET | Update | N/A |
| article xml file uploaded | 18 December 2019 09:24 CET | Update | N/A |
| article html file updated | 17 December 2019 11:49 CET | Original file | N/A |
| article supplementary file uploaded. | 17 December 2019 11:47 CET | - | https://www.mdpi.com/1999-4923/11/12/687#supplementary |
| article pdf uploaded. | 17 December 2019 11:47 CET | Version of Record | https://www.mdpi.com/1999-4923/11/12/687/pdf-vor |
| article xml uploaded. | 17 December 2019 11:47 CET | Update | N/A |
| article xml file uploaded | 17 December 2019 11:47 CET | Original file | N/A |
