| article html file updated | 30 August 2025 21:28 CEST | Update | https://www.mdpi.com/2073-4395/9/6/330 |
| article html file updated | 20 July 2022 15:12 CEST | Update | - |
| article html file updated | 12 February 2020 21:18 CET | Update | - |
| article html file updated | 22 October 2019 07:08 CEST | Update | - |
| article html file updated | 5 July 2019 16:01 CEST | Update | - |
| article html file updated | 5 July 2019 14:32 CEST | Update | - |
| article html file updated | 21 June 2019 13:10 CEST | Original file | - |
| article pdf uploaded. | 21 June 2019 13:09 CEST | Version of Record | https://www.mdpi.com/2073-4395/9/6/330/pdf |
| article xml uploaded. | 21 June 2019 13:09 CEST | Update | https://www.mdpi.com/2073-4395/9/6/330/xml |
| article xml file uploaded | 21 June 2019 13:09 CEST | Original file | - |
