| article html file updated | 31 August 2025 07:29 CEST | Update | https://www.mdpi.com/2073-4360/12/1/39 |
| article html file updated | 19 July 2022 20:48 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:45 CET | Update | N/A |
| article html file updated | 6 February 2020 20:30 CET | Update | N/A |
| article html file updated | 7 January 2020 11:26 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2020 11:25 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/1/39/pdf |
| article xml uploaded. | 7 January 2020 11:25 CET | Update | https://www.mdpi.com/2073-4360/12/1/39/xml |
| article xml file uploaded | 7 January 2020 11:25 CET | Update | N/A |
| article pdf uploaded. | 25 December 2019 14:57 CET | Version of Record | https://www.mdpi.com/2073-4360/12/1/39/pdf-vor |
| article xml file uploaded | 25 December 2019 14:57 CET | Original file | N/A |
