| article html file updated | 1 September 2025 17:03 CEST | Update | https://www.mdpi.com/1996-1073/14/1/88 |
| article html file updated | 23 July 2022 07:29 CEST | Update | - |
| article html file updated | 4 January 2021 01:58 CET | Update | - |
| article pdf uploaded. | 4 January 2021 01:56 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/1/88/pdf |
| article xml uploaded. | 4 January 2021 01:56 CET | Update | https://www.mdpi.com/1996-1073/14/1/88/xml |
| article xml file uploaded | 4 January 2021 01:56 CET | Update | - |
| article html file updated | 29 December 2020 10:02 CET | Update | - |
| article html file updated | 29 December 2020 05:12 CET | Original file | - |
| article pdf uploaded. | 29 December 2020 05:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/1/88/pdf-vor |
| article xml uploaded. | 29 December 2020 05:11 CET | Update | - |
| article xml file uploaded | 29 December 2020 05:11 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 19:59 CET | Version of Record | https://www.mdpi.com/1996-1073/14/1/88/pdf-vor |
