| article html file updated | 30 August 2025 14:40 CEST | Update | https://www.mdpi.com/2075-4434/7/2/54 |
| article html file updated | 21 August 2025 20:53 CEST | Update | - |
| article html file updated | 12 February 2020 09:50 CET | Update | - |
| article html file updated | 5 July 2019 13:07 CEST | Update | - |
| article html file updated | 5 July 2019 08:56 CEST | Update | - |
| article html file updated | 31 May 2019 11:50 CEST | Original file | - |
| article pdf uploaded. | 31 May 2019 11:49 CEST | Updated version of record | https://www.mdpi.com/2075-4434/7/2/54/pdf |
| article xml uploaded. | 31 May 2019 11:49 CEST | Update | https://www.mdpi.com/2075-4434/7/2/54/xml |
| article xml file uploaded | 31 May 2019 11:49 CEST | Update | - |
| article pdf uploaded. | 4 May 2019 12:41 CEST | Version of Record | https://www.mdpi.com/2075-4434/7/2/54/pdf-vor |
| article xml file uploaded | 4 May 2019 12:41 CEST | Original file | - |
