| article html file updated | 23 October 2025 07:18 CEST | Update | https://www.mdpi.com/2076-2615/9/10/844 |
| article html file updated | 31 August 2025 03:15 CEST | Update | N/A |
| article html file updated | 20 July 2022 01:13 CEST | Update | N/A |
| article html file updated | 14 February 2020 02:40 CET | Update | N/A |
| article html file updated | 31 October 2019 16:22 CET | Update | N/A |
| article html file updated | 21 October 2019 13:37 CEST | Original file | N/A |
| article pdf uploaded. | 21 October 2019 13:36 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/10/844/pdf |
| article xml uploaded. | 21 October 2019 13:36 CEST | Update | https://www.mdpi.com/2076-2615/9/10/844/xml |
| article xml file uploaded | 21 October 2019 13:36 CEST | Original file | N/A |