| article html file updated | 30 August 2025 23:39 CEST | Update | https://www.mdpi.com/2226-4787/7/3/110 |
| article html file updated | 20 July 2022 05:35 CEST | Update | - |
| article html file updated | 13 February 2020 08:16 CET | Update | - |
| article html file updated | 26 September 2019 14:13 CEST | Update | - |
| article html file updated | 8 August 2019 10:25 CEST | Original file | - |
| article pdf uploaded. | 8 August 2019 10:24 CEST | Version of Record | https://www.mdpi.com/2226-4787/7/3/110/pdf |
| article xml uploaded. | 8 August 2019 10:24 CEST | Update | https://www.mdpi.com/2226-4787/7/3/110/xml |
| article xml file uploaded | 8 August 2019 10:24 CEST | Original file | - |
