| article html file updated | 1 September 2025 14:50 CEST | Update | https://www.mdpi.com/2304-6732/7/4/120 |
| article html file updated | 23 July 2022 03:13 CEST | Update | N/A |
| article html file updated | 9 December 2020 09:43 CET | Update | N/A |
| article html file updated | 8 December 2020 13:00 CET | Original file | N/A |
| article pdf uploaded. | 8 December 2020 12:58 CET | Updated version of record | https://www.mdpi.com/2304-6732/7/4/120/pdf |
| article xml uploaded. | 8 December 2020 12:58 CET | Update | https://www.mdpi.com/2304-6732/7/4/120/xml |
| article xml file uploaded | 8 December 2020 12:58 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2020 11:18 CET | Version of Record | https://www.mdpi.com/2304-6732/7/4/120/pdf-vor |
