| article html file updated | 1 September 2025 01:54 CEST | Update | https://www.mdpi.com/2076-0752/9/3/75 |
| article html file updated | 21 July 2022 23:15 CEST | Update | N/A |
| article html file updated | 7 July 2020 05:55 CEST | Update | N/A |
| article html file updated | 7 July 2020 05:54 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 05:52 CEST | Updated version of record | https://www.mdpi.com/2076-0752/9/3/75/pdf |
| article xml uploaded. | 7 July 2020 05:52 CEST | Update | https://www.mdpi.com/2076-0752/9/3/75/xml |
| article xml file uploaded | 7 July 2020 05:52 CEST | Update | N/A |
| article xml file uploaded | 7 July 2020 05:52 CEST | Original file | N/A |
