| article html file updated | 23 October 2025 07:17 CEST | Update | https://www.mdpi.com/2076-2615/9/10/820 |
| article html file updated | 14 February 2020 01:44 CET | Update | - |
| article html file updated | 31 October 2019 16:07 CET | Update | - |
| article html file updated | 17 October 2019 13:06 CEST | Original file | - |
| article pdf uploaded. | 17 October 2019 13:05 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/10/820/pdf |
| article xml uploaded. | 17 October 2019 13:05 CEST | Update | https://www.mdpi.com/2076-2615/9/10/820/xml |
| article xml file uploaded | 17 October 2019 13:05 CEST | Original file | - |
