| article html file updated | 24 December 2025 22:11 CET | Update | https://www.mdpi.com/2076-3921/9/10/980 |
| article html file updated | 1 September 2025 10:40 CEST | Update | N/A |
| article html file updated | 22 July 2022 20:44 CEST | Update | N/A |
| article html file updated | 19 October 2020 08:05 CEST | Original file | N/A |
| article pdf uploaded. | 19 October 2020 08:03 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/10/980/pdf |
| article xml uploaded. | 19 October 2020 08:03 CEST | Update | https://www.mdpi.com/2076-3921/9/10/980/xml |
| article xml file uploaded | 19 October 2020 08:03 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2020 11:04 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/10/980/pdf-vor |
