| article html file updated | 24 December 2025 18:20 CET | Update | https://www.mdpi.com/1648-9144/56/4/169 |
| article html file updated | 31 August 2025 16:54 CEST | Update | - |
| article html file updated | 21 July 2022 01:24 CEST | Update | - |
| article html file updated | 18 March 2021 09:18 CET | Update | - |
| article html file updated | 8 May 2020 13:19 CEST | Update | - |
| article html file updated | 15 April 2020 07:38 CEST | Original file | - |
| article pdf uploaded. | 15 April 2020 07:37 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/4/169/pdf |
| article xml uploaded. | 15 April 2020 07:37 CEST | Update | https://www.mdpi.com/1648-9144/56/4/169/xml |
| article xml file uploaded | 15 April 2020 07:37 CEST | Update | - |
| article pdf uploaded. | 9 April 2020 12:46 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/4/169/pdf-vor |
| article xml file uploaded | 9 April 2020 12:46 CEST | Original file | - |
