| article html file updated | 31 August 2025 01:27 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2978 |
| article html file updated | 20 July 2022 03:23 CEST | Update | - |
| article html file updated | 13 February 2020 17:41 CET | Update | - |
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| article html file updated | 18 September 2019 11:32 CEST | Update | - |
| article html file updated | 18 September 2019 11:31 CEST | Original file | - |
| article pdf uploaded. | 18 September 2019 11:30 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/18/2978/pdf |
| article xml uploaded. | 18 September 2019 11:30 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2978/xml |
| article xml file uploaded | 18 September 2019 11:30 CEST | Update | - |
| article pdf uploaded. | 14 September 2019 11:47 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2978/pdf-vor |
| article xml file uploaded | 14 September 2019 11:47 CEST | Original file | - |
