| article html file updated | 30 August 2025 14:22 CEST | Update | https://www.mdpi.com/2077-0383/8/4/561 |
| article html file updated | 21 August 2025 20:47 CEST | Update | - |
| article html file updated | 19 July 2022 17:54 CEST | Update | - |
| article html file updated | 12 February 2020 07:47 CET | Update | - |
| article html file updated | 19 October 2019 00:21 CEST | Update | - |
| article html file updated | 25 April 2019 13:01 CEST | Original file | - |
| article pdf uploaded. | 25 April 2019 13:00 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/4/561/pdf |
| article xml uploaded. | 25 April 2019 13:00 CEST | Update | https://www.mdpi.com/2077-0383/8/4/561/xml |
| article xml file uploaded | 25 April 2019 12:59 CEST | Original file | - |
