| article html file updated | 31 August 2025 19:00 CEST | Update | https://www.mdpi.com/2218-2004/8/2/16 |
| article html file updated | 21 July 2022 03:27 CEST | Update | N/A |
| article html file updated | 8 May 2020 08:39 CEST | Update | N/A |
| article pdf uploaded. | 8 May 2020 08:38 CEST | Updated version of record | https://www.mdpi.com/2218-2004/8/2/16/pdf |
| article xml uploaded. | 8 May 2020 08:38 CEST | Update | https://www.mdpi.com/2218-2004/8/2/16/xml |
| article xml file uploaded | 8 May 2020 08:38 CEST | Update | N/A |
| article html file updated | 30 April 2020 07:12 CEST | Original file | N/A |
| article pdf uploaded. | 30 April 2020 07:11 CEST | Version of Record | https://www.mdpi.com/2218-2004/8/2/16/pdf-vor |
| article xml file uploaded | 30 April 2020 07:11 CEST | Original file | N/A |
