| article html file updated | 31 August 2025 17:23 CEST | Update | https://www.mdpi.com/1648-9144/56/4/176 |
| article html file updated | 21 July 2022 01:52 CEST | Update | - |
| article html file updated | 18 March 2021 09:18 CET | Update | - |
| article html file updated | 8 May 2020 13:20 CEST | Update | - |
| article html file updated | 24 April 2020 06:49 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 06:47 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/4/176/pdf |
| article xml uploaded. | 24 April 2020 06:47 CEST | Update | https://www.mdpi.com/1648-9144/56/4/176/xml |
| article xml file uploaded | 24 April 2020 06:47 CEST | Update | - |
| article pdf uploaded. | 14 April 2020 14:45 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/4/176/pdf-vor |
| article xml file uploaded | 14 April 2020 14:45 CEST | Original file | - |
