| article html file updated | 30 August 2025 23:20 CEST | Update | https://www.mdpi.com/2075-4426/9/3/39 |
| article html file updated | 20 July 2022 05:59 CEST | Update | N/A |
| article html file updated | 13 February 2020 06:37 CET | Update | N/A |
| article html file updated | 27 September 2019 16:43 CEST | Update | N/A |
| article html file updated | 1 August 2019 11:19 CEST | Original file | N/A |
| article pdf uploaded. | 1 August 2019 11:17 CEST | Version of Record | https://www.mdpi.com/2075-4426/9/3/39/pdf |
| article xml uploaded. | 1 August 2019 11:17 CEST | Update | https://www.mdpi.com/2075-4426/9/3/39/xml |
| article xml file uploaded | 1 August 2019 11:17 CEST | Original file | N/A |
