| article html file updated | 31 August 2025 02:36 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3815 |
| article html file updated | 20 July 2022 02:00 CEST | Update | - |
| article html file updated | 13 February 2020 23:20 CET | Update | - |
| article html file updated | 29 October 2019 21:10 CET | Update | - |
| article html file updated | 16 October 2019 11:17 CEST | Update | - |
| article pdf uploaded. | 16 October 2019 11:15 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/20/3815/pdf |
| article xml uploaded. | 16 October 2019 11:15 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3815/xml |
| article xml file uploaded | 16 October 2019 11:15 CEST | Update | - |
| article html file updated | 14 October 2019 08:30 CEST | Update | - |
| article pdf uploaded. | 14 October 2019 08:29 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/20/3815/pdf-vor |
| article xml file uploaded | 14 October 2019 08:29 CEST | Update | - |
| article html file updated | 14 October 2019 07:59 CEST | Update | - |
| article pdf uploaded. | 14 October 2019 07:57 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/20/3815/pdf-vor |
| article xml uploaded. | 14 October 2019 07:57 CEST | Update | - |
| article xml file uploaded | 14 October 2019 07:57 CEST | Update | - |
| article html file updated | 12 October 2019 10:15 CEST | Original file | - |
| article pdf uploaded. | 12 October 2019 10:13 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/20/3815/pdf-vor |
| article xml uploaded. | 12 October 2019 10:13 CEST | Update | - |
| article xml file uploaded | 12 October 2019 10:13 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 15:43 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/3815/pdf-vor |
| article xml file uploaded | 9 October 2019 15:43 CEST | Original file | - |
