| article html file updated | 2 September 2025 02:48 CEST | Update | https://www.mdpi.com/2227-9717/9/4/636 |
| article html file updated | 25 July 2022 10:52 CEST | Update | - |
| article html file updated | 4 August 2021 08:56 CEST | Update | - |
| article html file updated | 11 April 2021 08:21 CEST | Update | - |
| article html file updated | 11 April 2021 08:16 CEST | Update | - |
| article html file updated | 7 April 2021 11:57 CEST | Original file | - |
| article pdf uploaded. | 7 April 2021 11:54 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/636/pdf |
| article xml uploaded. | 7 April 2021 11:54 CEST | Update | https://www.mdpi.com/2227-9717/9/4/636/xml |
| article xml file uploaded | 7 April 2021 11:54 CEST | Original file | - |
| article pdf uploaded. | 6 April 2021 17:48 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/636/pdf-vor |
| article pdf uploaded. | 6 April 2021 17:47 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/636/pdf-vor |
| article pdf uploaded. | 5 April 2021 20:17 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/636/pdf-vor |
