| article html file updated | 31 August 2025 00:20 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2689 |
| article html file updated | 20 July 2022 04:46 CEST | Update | N/A |
| article html file updated | 13 February 2020 11:49 CET | Update | N/A |
| article html file updated | 12 September 2019 00:37 CEST | Update | N/A |
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| article html file updated | 11 September 2019 09:12 CEST | Update | N/A |
| article html file updated | 28 August 2019 10:28 CEST | Original file | N/A |
| article pdf uploaded. | 28 August 2019 10:27 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2689/pdf |
| article xml uploaded. | 28 August 2019 10:27 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2689/xml |
| article xml file uploaded | 28 August 2019 10:27 CEST | Update | N/A |
| article pdf uploaded. | 22 August 2019 15:40 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2689/pdf-vor |
| article xml file uploaded | 22 August 2019 15:40 CEST | Original file | N/A |
