| article html file updated | 31 August 2025 00:49 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3381 |
| article html file updated | 20 July 2022 04:09 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:29 CET | Update | N/A |
| article html file updated | 11 September 2019 07:46 CEST | Update | N/A |
| article html file updated | 5 September 2019 09:26 CEST | Update | N/A |
| article pdf uploaded. | 5 September 2019 09:25 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/17/3381/pdf |
| article xml uploaded. | 5 September 2019 09:25 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3381/xml |
| article xml file uploaded | 5 September 2019 09:25 CEST | Update | N/A |
| article html file updated | 2 September 2019 12:45 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2019 12:44 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/17/3381/pdf-vor |
| article xml uploaded. | 2 September 2019 12:44 CEST | Update | N/A |
| article xml file uploaded | 2 September 2019 12:44 CEST | Original file | N/A |
