| article html file updated | 1 September 2025 02:38 CEST | Update | https://www.mdpi.com/2076-3921/9/7/615 |
| article html file updated | 22 July 2022 00:01 CEST | Update | N/A |
| article html file updated | 16 July 2020 06:40 CEST | Update | N/A |
| article pdf uploaded. | 16 July 2020 06:38 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/7/615/pdf |
| article xml uploaded. | 16 July 2020 06:38 CEST | Update | https://www.mdpi.com/2076-3921/9/7/615/xml |
| article xml file uploaded | 16 July 2020 06:38 CEST | Update | N/A |
| article html file updated | 14 July 2020 12:47 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2020 12:45 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/7/615/pdf-vor |
| article xml file uploaded | 14 July 2020 12:45 CEST | Original file | N/A |
