| article html file updated | 1 September 2025 15:36 CEST | Update | https://www.mdpi.com/2223-7747/9/12/1740 |
| article html file updated | 23 July 2022 04:27 CEST | Update | - |
| article html file updated | 18 December 2020 13:40 CET | Update | - |
| article pdf uploaded. | 18 December 2020 12:46 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/12/1740/pdf |
| article xml uploaded. | 18 December 2020 12:46 CET | Update | https://www.mdpi.com/2223-7747/9/12/1740/xml |
| article xml file uploaded | 18 December 2020 12:46 CET | Update | - |
| article html file updated | 18 December 2020 08:01 CET | Original file | - |
| article pdf uploaded. | 18 December 2020 08:00 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/12/1740/pdf-vor |
| article xml uploaded. | 18 December 2020 08:00 CET | Update | - |
| article xml file uploaded | 18 December 2020 08:00 CET | Original file | - |
| article supplementary file uploaded. | 9 December 2020 15:49 CET | - | https://www.mdpi.com/2223-7747/9/12/1740#supplementary |
| article pdf uploaded. | 9 December 2020 15:49 CET | Version of Record | https://www.mdpi.com/2223-7747/9/12/1740/pdf-vor |
