| article html file updated | 16 August 2026 06:00 CEST | Update | https://www.mdpi.com/2075-4701/9/8/820 |
| article html file updated | 30 August 2025 22:59 CEST | Update | N/A |
| article html file updated | 20 July 2022 06:24 CEST | Update | N/A |
| article html file updated | 13 February 2020 04:53 CET | Update | N/A |
| article html file updated | 27 August 2019 22:22 CEST | Update | N/A |
| article html file updated | 25 July 2019 12:21 CEST | Original file | N/A |
| article pdf uploaded. | 25 July 2019 12:19 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/8/820/pdf |
| article xml uploaded. | 25 July 2019 12:19 CEST | Update | https://www.mdpi.com/2075-4701/9/8/820/xml |
| article xml file uploaded | 25 July 2019 12:19 CEST | Original file | N/A |
