| article html file updated | 31 August 2025 07:38 CEST | Update | https://www.mdpi.com/2073-4409/9/1/77 |
| article html file updated | 19 July 2022 20:40 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:14 CET | Update | N/A |
| article html file updated | 6 February 2020 19:25 CET | Update | N/A |
| article html file updated | 8 January 2020 12:58 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2020 12:57 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/77/pdf |
| article xml uploaded. | 8 January 2020 12:57 CET | Update | https://www.mdpi.com/2073-4409/9/1/77/xml |
| article xml file uploaded | 8 January 2020 12:57 CET | Update | N/A |
| article pdf uploaded. | 27 December 2019 17:00 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/77/pdf-vor |
| article xml file uploaded | 27 December 2019 17:00 CET | Original file | N/A |
