| article html file updated | 30 August 2025 13:58 CEST | Update | https://www.mdpi.com/2077-0383/8/4/508 |
| article html file updated | 19 July 2022 17:30 CEST | Update | - |
| article html file updated | 12 February 2020 05:09 CET | Update | - |
| article html file updated | 18 October 2019 07:12 CEST | Update | - |
| article html file updated | 25 April 2019 12:11 CEST | Update | - |
| article html file updated | 13 April 2019 11:02 CEST | Original file | - |
| article pdf uploaded. | 13 April 2019 11:00 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/4/508/pdf |
| article xml uploaded. | 13 April 2019 11:00 CEST | Update | https://www.mdpi.com/2077-0383/8/4/508/xml |
| article xml file uploaded | 13 April 2019 11:00 CEST | Original file | - |
