| article html file updated | 31 August 2025 00:18 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2686 |
| article html file updated | 20 July 2022 04:48 CEST | Update | N/A |
| article html file updated | 13 February 2020 11:42 CET | Update | N/A |
| article html file updated | 12 September 2019 00:34 CEST | Update | N/A |
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| article html file updated | 26 August 2019 04:01 CEST | Update | N/A |
| article xml uploaded. | 26 August 2019 03:59 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2686/xml |
| article pdf uploaded. | 26 August 2019 03:59 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2686/pdf |
| article xml file uploaded | 26 August 2019 03:59 CEST | Update | N/A |
| article html file updated | 23 August 2019 08:51 CEST | Update | N/A |
| article pdf uploaded. | 23 August 2019 08:49 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2686/pdf-vor |
| article xml uploaded. | 23 August 2019 08:49 CEST | Update | N/A |
| article xml file uploaded | 23 August 2019 08:49 CEST | Update | N/A |
| article html file updated | 22 August 2019 12:19 CEST | Original file | N/A |
| article pdf uploaded. | 22 August 2019 12:17 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2686/pdf-vor |
| article xml uploaded. | 22 August 2019 12:17 CEST | Update | N/A |
| article xml file uploaded | 22 August 2019 12:17 CEST | Original file | N/A |
