| article html file updated | 1 September 2025 04:01 CEST | Update | https://www.mdpi.com/2304-8158/9/8/1001 |
| article html file updated | 22 July 2022 01:22 CEST | Update | N/A |
| article html file updated | 26 July 2020 12:06 CEST | Update | N/A |
| article html file updated | 26 July 2020 12:06 CEST | Original file | N/A |
| article pdf uploaded. | 26 July 2020 12:04 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/8/1001/pdf |
| article xml uploaded. | 26 July 2020 12:04 CEST | Update | https://www.mdpi.com/2304-8158/9/8/1001/xml |
| article xml file uploaded | 26 July 2020 12:04 CEST | Update | N/A |
| article xml file uploaded | 26 July 2020 12:04 CEST | Original file | N/A |
