| article html file updated | 31 August 2025 02:48 CEST | Update | https://www.mdpi.com/1424-8247/12/4/154 |
| article html file updated | 20 July 2022 01:45 CEST | Update | - |
| article html file updated | 14 February 2020 00:20 CET | Update | - |
| article html file updated | 30 December 2019 22:07 CET | Update | - |
| article html file updated | 29 October 2019 10:44 CET | Original file | - |
| article pdf uploaded. | 29 October 2019 10:43 CET | Updated version of record | https://www.mdpi.com/1424-8247/12/4/154/pdf |
| article xml uploaded. | 29 October 2019 10:43 CET | Update | https://www.mdpi.com/1424-8247/12/4/154/xml |
| article xml file uploaded | 29 October 2019 10:43 CET | Update | - |
| article supplementary file uploaded. | 12 October 2019 12:38 CEST | - | https://www.mdpi.com/1424-8247/12/4/154#supplementary |
| article pdf uploaded. | 12 October 2019 12:38 CEST | Version of Record | https://www.mdpi.com/1424-8247/12/4/154/pdf-vor |
| article xml file uploaded | 12 October 2019 12:38 CEST | Original file | - |
