| article html file updated | 16 August 2026 14:43 CEST | Update | https://www.mdpi.com/2073-4336/10/4/38 |
| article html file updated | 31 August 2025 02:11 CEST | Update | N/A |
| article html file updated | 20 July 2022 02:31 CEST | Update | N/A |
| article html file updated | 13 February 2020 21:14 CET | Update | N/A |
| article html file updated | 29 September 2019 06:50 CEST | Original file | N/A |
| article pdf uploaded. | 29 September 2019 06:48 CEST | Version of Record | https://www.mdpi.com/2073-4336/10/4/38/pdf |
| article xml uploaded. | 29 September 2019 06:48 CEST | Update | https://www.mdpi.com/2073-4336/10/4/38/xml |
| article xml file uploaded | 29 September 2019 06:48 CEST | Original file | N/A |
