| article html file updated | 2 September 2025 03:35 CEST | Update | https://www.mdpi.com/2218-1997/7/4/98 |
| article html file updated | 25 July 2022 11:55 CEST | Update | N/A |
| article html file updated | 5 August 2021 04:25 CEST | Update | N/A |
| article html file updated | 5 August 2021 04:25 CEST | Update | N/A |
| article html file updated | 14 April 2021 13:27 CEST | Update | N/A |
| article pdf uploaded. | 14 April 2021 13:26 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/4/98/pdf |
| article xml uploaded. | 14 April 2021 13:26 CEST | Update | https://www.mdpi.com/2218-1997/7/4/98/xml |
| article xml file uploaded | 14 April 2021 13:26 CEST | Update | N/A |
| article html file updated | 13 April 2021 07:41 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2021 07:40 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/4/98/pdf-vor |
| article xml file uploaded | 13 April 2021 07:40 CEST | Original file | N/A |
