| article html file updated | 1 September 2025 03:40 CEST | Update | https://www.mdpi.com/1424-8247/13/8/159 |
| article html file updated | 22 July 2022 00:57 CEST | Update | N/A |
| article html file updated | 31 August 2020 04:40 CEST | Update | N/A |
| article html file updated | 23 July 2020 13:20 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2020 13:18 CEST | Updated version of record | https://www.mdpi.com/1424-8247/13/8/159/pdf |
| article xml uploaded. | 23 July 2020 13:18 CEST | Update | https://www.mdpi.com/1424-8247/13/8/159/xml |
| article xml file uploaded | 23 July 2020 13:17 CEST | Original file | N/A |
| article pdf uploaded. | 22 July 2020 14:28 CEST | Updated version of record | https://www.mdpi.com/1424-8247/13/8/159/pdf-vor |
| article pdf uploaded. | 22 July 2020 14:28 CEST | Version of Record | https://www.mdpi.com/1424-8247/13/8/159/pdf-vor |
