| article html file updated | 31 August 2025 08:17 CEST | Update | https://www.mdpi.com/2223-7747/9/1/70 |
| article html file updated | 19 July 2022 20:02 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:25 CET | Update | N/A |
| article html file updated | 5 February 2020 13:00 CET | Update | N/A |
| article html file updated | 10 January 2020 05:13 CET | Original file | N/A |
| article supplementary file uploaded. | 6 January 2020 09:07 CET | - | https://www.mdpi.com/2223-7747/9/1/70#supplementary |
| article pdf uploaded. | 6 January 2020 09:07 CET | Version of Record | https://www.mdpi.com/2223-7747/9/1/70/pdf |
| article xml uploaded. | 6 January 2020 09:06 CET | Update | https://www.mdpi.com/2223-7747/9/1/70/xml |
| article xml file uploaded | 6 January 2020 09:06 CET | Original file | N/A |
