| article html file updated | 30 August 2025 01:41 CEST | Update | https://www.mdpi.com/2304-6767/5/4/30 |
| article html file updated | 21 August 2025 19:26 CEST | Update | - |
| article html file updated | 8 February 2020 21:07 CET | Update | - |
| article html file updated | 28 September 2019 11:02 CEST | Update | - |
| article html file updated | 2 May 2019 15:10 CEST | Update | - |
| article html file updated | 14 November 2017 10:01 CET | Original file | - |
| article xml uploaded. | 14 November 2017 10:00 CET | Update | https://www.mdpi.com/2304-6767/5/4/30/xml |
| article xml uploaded. | 14 November 2017 10:00 CET | Original file | - |
| article pdf uploaded. | 14 November 2017 10:00 CET | Version of Record | https://www.mdpi.com/2304-6767/5/4/30/pdf |
