| article html file updated | 31 August 2025 04:59 CEST | Update | https://www.mdpi.com/2077-1312/7/12/424 |
| article html file updated | 21 August 2025 23:25 CEST | Update | - |
| article html file updated | 19 July 2022 23:16 CEST | Update | - |
| article html file updated | 14 February 2020 11:58 CET | Update | - |
| article html file updated | 13 December 2019 10:38 CET | Original file | - |
| article pdf uploaded. | 13 December 2019 10:37 CET | Updated version of record | https://www.mdpi.com/2077-1312/7/12/424/pdf |
| article xml uploaded. | 13 December 2019 10:37 CET | Update | https://www.mdpi.com/2077-1312/7/12/424/xml |
| article xml file uploaded | 13 December 2019 10:36 CET | Update | - |
| article pdf uploaded. | 21 November 2019 16:50 CET | Version of Record | https://www.mdpi.com/2077-1312/7/12/424/pdf-vor |
| article xml file uploaded | 21 November 2019 16:50 CET | Original file | - |
