| article html file updated | 31 August 2025 00:25 CEST | Update | https://www.mdpi.com/2073-4409/8/9/968 |
| article html file updated | 20 July 2022 04:39 CEST | Update | N/A |
| article html file updated | 19 August 2020 08:51 CEST | Update | N/A |
| article xml uploaded. | 19 August 2020 08:50 CEST | Update | https://www.mdpi.com/2073-4409/8/9/968/xml |
| article pdf uploaded. | 19 August 2020 08:49 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/9/968/pdf |
| article html file updated | 13 February 2020 12:18 CET | Update | N/A |
| article html file updated | 27 September 2019 09:11 CEST | Update | N/A |
| article html file updated | 24 August 2019 10:51 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2019 10:50 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/9/968/pdf-vor |
| article xml uploaded. | 24 August 2019 10:50 CEST | Update | N/A |
| article xml file uploaded | 24 August 2019 10:50 CEST | Original file | N/A |
