| article html file updated | 1 September 2025 15:11 CEST | Update | https://www.mdpi.com/2076-3921/9/12/1228 |
| article html file updated | 23 July 2022 03:46 CEST | Update | N/A |
| article html file updated | 9 December 2020 05:02 CET | Update | N/A |
| article pdf uploaded. | 9 December 2020 05:01 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/12/1228/pdf |
| article xml uploaded. | 9 December 2020 05:01 CET | Update | https://www.mdpi.com/2076-3921/9/12/1228/xml |
| article xml file uploaded | 9 December 2020 05:01 CET | Update | N/A |
| article html file updated | 4 December 2020 19:58 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2020 07:33 CET | Version of Record | https://www.mdpi.com/2076-3921/9/12/1228/pdf-vor |
| article xml uploaded. | 4 December 2020 07:33 CET | Update | N/A |
| article xml file uploaded | 4 December 2020 07:33 CET | Original file | N/A |
