| article html file updated | 31 August 2025 07:16 CEST | Update | https://www.mdpi.com/2075-4418/10/1/9 |
| article html file updated | 19 July 2022 21:01 CEST | Update | - |
| article html file updated | 14 February 2020 21:01 CET | Update | - |
| article html file updated | 7 February 2020 04:32 CET | Update | - |
| article html file updated | 23 December 2019 08:40 CET | Original file | - |
| article pdf uploaded. | 23 December 2019 08:39 CET | Version of Record | https://www.mdpi.com/2075-4418/10/1/9/pdf |
| article xml uploaded. | 23 December 2019 08:39 CET | Update | https://www.mdpi.com/2075-4418/10/1/9/xml |
| article xml file uploaded | 23 December 2019 08:39 CET | Original file | - |
