| article html file updated | 31 August 2025 17:02 CEST | Update | https://www.mdpi.com/2079-7737/9/4/76 |
| article html file updated | 21 July 2022 01:31 CEST | Update | - |
| article html file updated | 28 April 2020 08:15 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 08:13 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/4/76/pdf |
| article xml uploaded. | 28 April 2020 08:13 CEST | Update | https://www.mdpi.com/2079-7737/9/4/76/xml |
| article xml file uploaded | 28 April 2020 08:13 CEST | Update | - |
| article html file updated | 27 April 2020 14:44 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 14:42 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/4/76/pdf-vor |
| article xml file uploaded | 27 April 2020 14:42 CEST | Update | - |
| article pdf uploaded. | 10 April 2020 12:40 CEST | Version of Record | https://www.mdpi.com/2079-7737/9/4/76/pdf-vor |
| article xml file uploaded | 10 April 2020 12:40 CEST | Original file | - |
