| article html file updated | 24 December 2025 17:40 CET | Update | https://www.mdpi.com/2223-7747/9/2/277 |
| article html file updated | 31 August 2025 12:19 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:50 CEST | Update | N/A |
| article html file updated | 6 March 2020 09:46 CET | Update | N/A |
| article html file updated | 21 February 2020 12:11 CET | Original file | N/A |
| article supplementary file uploaded. | 21 February 2020 12:10 CET | - | https://www.mdpi.com/2223-7747/9/2/277#supplementary |
| article pdf uploaded. | 21 February 2020 12:10 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/277/pdf |
| article xml uploaded. | 21 February 2020 12:10 CET | Update | https://www.mdpi.com/2223-7747/9/2/277/xml |
| article xml file uploaded | 21 February 2020 12:10 CET | Original file | N/A |
