| article html file updated | 1 September 2025 17:12 CEST | Update | https://new.mdpi.com/1648-9144/57/1/19 |
| article html file updated | 22 August 2025 00:29 CEST | Update | - |
| article html file updated | 23 July 2022 08:01 CEST | Update | - |
| article html file updated | 18 March 2021 09:50 CET | Update | - |
| article html file updated | 29 December 2020 04:02 CET | Original file | - |
| article pdf uploaded. | 29 December 2020 04:00 CET | Updated version of record | https://new.mdpi.com/1648-9144/57/1/19/pdf |
| article xml uploaded. | 29 December 2020 04:00 CET | Update | https://new.mdpi.com/1648-9144/57/1/19/xml |
| article xml file uploaded | 29 December 2020 04:00 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 18:27 CET | Version of Record | https://new.mdpi.com/1648-9144/57/1/19/pdf-vor |
