| article html file updated | 31 August 2025 06:30 CEST | Update | https://www.mdpi.com/2072-6694/11/12/2015 |
| article html file updated | 19 July 2022 21:45 CEST | Update | - |
| article html file updated | 14 February 2020 18:30 CET | Update | - |
| article html file updated | 30 December 2019 15:36 CET | Update | - |
| article html file updated | 19 December 2019 07:50 CET | Update | - |
| article pdf uploaded. | 19 December 2019 07:49 CET | Updated version of record | https://www.mdpi.com/2072-6694/11/12/2015/pdf |
| article xml uploaded. | 19 December 2019 07:48 CET | Update | https://www.mdpi.com/2072-6694/11/12/2015/xml |
| article xml file uploaded | 19 December 2019 07:48 CET | Update | - |
| article html file updated | 13 December 2019 12:20 CET | Original file | - |
| article pdf uploaded. | 13 December 2019 12:19 CET | Version of Record | https://www.mdpi.com/2072-6694/11/12/2015/pdf-vor |
| article xml uploaded. | 13 December 2019 12:19 CET | Update | - |
| article xml file uploaded | 13 December 2019 12:19 CET | Original file | - |
