| article html file updated | 31 August 2025 21:08 CEST | Update | https://www.mdpi.com/2079-3197/8/2/49 |
| article html file updated | 21 July 2022 05:32 CEST | Update | N/A |
| article html file updated | 21 May 2020 11:37 CEST | Update | N/A |
| article html file updated | 21 May 2020 11:37 CEST | Original file | N/A |
| article pdf uploaded. | 21 May 2020 11:36 CEST | Updated version of record | https://www.mdpi.com/2079-3197/8/2/49/pdf |
| article xml uploaded. | 21 May 2020 11:36 CEST | Update | https://www.mdpi.com/2079-3197/8/2/49/xml |
| article xml file uploaded | 21 May 2020 11:36 CEST | Update | N/A |
| article xml file uploaded | 21 May 2020 11:36 CEST | Original file | N/A |
