| article html file updated | 18 August 2026 13:43 CEST | Update | https://www.mdpi.com/2079-9292/9/12/2155 |
| article html file updated | 1 September 2025 16:10 CEST | Update | N/A |
| article html file updated | 23 July 2022 05:23 CEST | Update | N/A |
| article html file updated | 17 December 2020 10:42 CET | Update | N/A |
| article pdf uploaded. | 17 December 2020 10:22 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/12/2155/pdf |
| article xml uploaded. | 17 December 2020 10:22 CET | Update | https://www.mdpi.com/2079-9292/9/12/2155/xml |
| article xml file uploaded | 17 December 2020 10:22 CET | Update | N/A |
| article html file updated | 16 December 2020 12:32 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2020 11:31 CET | Version of Record | https://www.mdpi.com/2079-9292/9/12/2155/pdf-vor |
| article xml uploaded. | 16 December 2020 11:31 CET | Update | N/A |
| article xml file uploaded | 16 December 2020 11:31 CET | Original file | N/A |
