| article html file updated | 31 August 2025 16:09 CEST | Update | https://www.mdpi.com/1648-9144/56/4/157 |
| article html file updated | 21 July 2022 00:38 CEST | Update | - |
| article html file updated | 18 March 2021 09:17 CET | Update | - |
| article html file updated | 8 May 2020 13:19 CEST | Update | - |
| article html file updated | 14 April 2020 11:49 CEST | Original file | - |
| article pdf uploaded. | 14 April 2020 11:47 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/4/157/pdf |
| article xml uploaded. | 14 April 2020 11:47 CEST | Update | https://www.mdpi.com/1648-9144/56/4/157/xml |
| article xml file uploaded | 14 April 2020 11:47 CEST | Update | - |
| article pdf uploaded. | 1 April 2020 14:21 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/4/157/pdf-vor |
| article xml file uploaded | 1 April 2020 14:21 CEST | Original file | - |
