| article html file updated | 30 August 2025 20:33 CEST | Update | https://www.mdpi.com/2075-4663/7/6/134 |
| article html file updated | 19 July 2022 19:25 CEST | Update | N/A |
| article html file updated | 12 February 2020 16:40 CET | Update | N/A |
| article html file updated | 3 July 2019 17:25 CEST | Update | N/A |
| article html file updated | 31 May 2019 11:41 CEST | Original file | N/A |
| article pdf uploaded. | 31 May 2019 11:40 CEST | Version of Record | https://www.mdpi.com/2075-4663/7/6/134/pdf |
| article xml uploaded. | 31 May 2019 11:40 CEST | Update | https://www.mdpi.com/2075-4663/7/6/134/xml |
| article xml file uploaded | 31 May 2019 11:40 CEST | Original file | N/A |
