| article html file updated | 30 August 2025 14:31 CEST | Update | https://www.mdpi.com/2305-7084/3/2/43 |
| article html file updated | 19 July 2022 18:04 CEST | Update | N/A |
| article html file updated | 12 February 2020 08:51 CET | Update | N/A |
| article html file updated | 19 October 2019 06:47 CEST | Update | N/A |
| article html file updated | 30 April 2019 08:20 CEST | Original file | N/A |
| article pdf uploaded. | 30 April 2019 08:19 CEST | Version of Record | https://www.mdpi.com/2305-7084/3/2/43/pdf |
| article xml uploaded. | 30 April 2019 08:19 CEST | Update | https://www.mdpi.com/2305-7084/3/2/43/xml |
| article xml file uploaded | 30 April 2019 08:19 CEST | Original file | N/A |
