| article html file updated | 31 August 2025 04:31 CEST | Update | https://www.mdpi.com/2226-4787/7/4/153 |
| article html file updated | 19 July 2022 23:47 CEST | Update | - |
| article html file updated | 14 February 2020 09:07 CET | Update | - |
| article html file updated | 31 December 2019 00:49 CET | Update | - |
| article html file updated | 13 November 2019 06:57 CET | Original file | - |
| article pdf uploaded. | 13 November 2019 06:56 CET | Version of Record | https://www.mdpi.com/2226-4787/7/4/153/pdf |
| article xml uploaded. | 13 November 2019 06:56 CET | Update | https://www.mdpi.com/2226-4787/7/4/153/xml |
| article xml file uploaded | 13 November 2019 06:56 CET | Original file | - |
