| article html file updated | 31 August 2025 11:31 CEST | Update | https://www.mdpi.com/2223-7747/9/2/239 |
| article html file updated | 20 July 2022 20:02 CEST | Update | N/A |
| article html file updated | 6 March 2020 09:21 CET | Update | N/A |
| article html file updated | 15 February 2020 09:24 CET | Update | N/A |
| article html file updated | 13 February 2020 08:42 CET | Original file | N/A |
| article supplementary file uploaded. | 13 February 2020 08:41 CET | - | https://www.mdpi.com/2223-7747/9/2/239#supplementary |
| article pdf uploaded. | 13 February 2020 08:41 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/239/pdf |
| article xml uploaded. | 13 February 2020 08:41 CET | Update | https://www.mdpi.com/2223-7747/9/2/239/xml |
| article xml file uploaded | 13 February 2020 08:41 CET | Original file | N/A |
