| article html file updated | 31 August 2025 01:17 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1442 |
| article html file updated | 20 July 2022 03:35 CEST | Update | - |
| article html file updated | 13 February 2020 16:52 CET | Update | - |
| article html file updated | 26 September 2019 20:30 CEST | Update | - |
| article html file updated | 18 September 2019 12:38 CEST | Update | - |
| article html file updated | 18 September 2019 12:32 CEST | Update | - |
| article html file updated | 18 September 2019 12:27 CEST | Original file | - |
| article pdf uploaded. | 18 September 2019 12:22 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/9/1442/pdf |
| article xml uploaded. | 18 September 2019 12:22 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1442/xml |
| article xml file uploaded | 18 September 2019 12:22 CEST | Update | - |
| article pdf uploaded. | 11 September 2019 14:16 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/9/1442/pdf-vor |
| article xml file uploaded | 11 September 2019 14:16 CEST | Original file | - |
