| article html file updated | 31 August 2025 00:32 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2750 |
| article html file updated | 20 July 2022 04:31 CEST | Update | - |
| article html file updated | 13 February 2020 12:55 CET | Update | - |
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| article html file updated | 29 August 2019 05:31 CEST | Update | - |
| article pdf uploaded. | 29 August 2019 05:29 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2750/pdf |
| article xml uploaded. | 29 August 2019 05:29 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2750/xml |
| article xml file uploaded | 29 August 2019 05:29 CEST | Update | - |
| article html file updated | 28 August 2019 01:31 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 13:38 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2750/pdf-vor |
| article xml uploaded. | 27 August 2019 13:38 CEST | Update | - |
| article xml file uploaded | 27 August 2019 13:38 CEST | Original file | - |
