| article html file updated | 2 September 2025 03:28 CEST | Update | https://www.mdpi.com/2226-471X/6/2/72 |
| article html file updated | 25 July 2022 11:45 CEST | Update | - |
| article html file updated | 5 August 2021 01:35 CEST | Update | - |
| article html file updated | 5 August 2021 01:26 CEST | Update | - |
| article html file updated | 16 April 2021 08:59 CEST | Update | - |
| article html file updated | 16 April 2021 08:59 CEST | Update | - |
| article pdf uploaded. | 16 April 2021 08:57 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/2/72/pdf |
| article xml uploaded. | 16 April 2021 08:57 CEST | Update | https://www.mdpi.com/2226-471X/6/2/72/xml |
| article xml file uploaded | 16 April 2021 08:57 CEST | Update | - |
| article html file updated | 12 April 2021 04:09 CEST | Original file | - |
| article pdf uploaded. | 12 April 2021 04:08 CEST | Version of Record | https://www.mdpi.com/2226-471X/6/2/72/pdf-vor |
| article xml file uploaded | 12 April 2021 04:08 CEST | Original file | - |
