| article html file updated | 1 September 2025 03:34 CEST | Update | https://www.mdpi.com/2072-6694/12/7/1997 |
| article html file updated | 22 July 2022 00:49 CEST | Update | N/A |
| article html file updated | 30 July 2020 16:33 CEST | Update | N/A |
| article html file updated | 21 July 2020 16:15 CEST | Original file | N/A |
| article pdf uploaded. | 21 July 2020 16:13 CEST | Updated version of record | https://www.mdpi.com/2072-6694/12/7/1997/pdf |
| article xml uploaded. | 21 July 2020 16:13 CEST | Update | https://www.mdpi.com/2072-6694/12/7/1997/xml |
| article xml file uploaded | 21 July 2020 16:13 CEST | Original file | N/A |
| article supplementary file uploaded. | 21 July 2020 14:29 CEST | - | https://www.mdpi.com/2072-6694/12/7/1997#supplementary |
