| article html file updated | 24 December 2025 19:02 CET | Update | https://www.mdpi.com/1648-9144/56/6/264 |
| article html file updated | 31 August 2025 21:52 CEST | Update | - |
| article html file updated | 21 July 2022 06:16 CEST | Update | - |
| article html file updated | 18 March 2021 09:22 CET | Update | - |
| article html file updated | 6 July 2020 16:37 CEST | Update | - |
| article html file updated | 9 June 2020 09:51 CEST | Original file | - |
| article pdf uploaded. | 9 June 2020 09:42 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/6/264/pdf |
| article xml uploaded. | 9 June 2020 09:42 CEST | Update | https://www.mdpi.com/1648-9144/56/6/264/xml |
| article xml file uploaded | 9 June 2020 09:42 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 12:59 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/6/264/pdf-vor |
| article pdf uploaded. | 28 May 2020 12:59 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/6/264/pdf-vor |
