| article html file updated | 1 September 2025 16:53 CEST | Update | https://www.mdpi.com/2223-7747/10/1/18 |
| article html file updated | 23 July 2022 07:01 CEST | Update | - |
| article html file updated | 25 December 2020 15:48 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 15:47 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/1/18/pdf |
| article xml uploaded. | 25 December 2020 15:47 CET | Update | https://www.mdpi.com/2223-7747/10/1/18/xml |
| article xml file uploaded | 25 December 2020 15:47 CET | Original file | - |
| article supplementary file uploaded. | 24 December 2020 11:01 CET | - | https://www.mdpi.com/2223-7747/10/1/18#supplementary |
| article pdf uploaded. | 24 December 2020 11:01 CET | Version of Record | https://www.mdpi.com/2223-7747/10/1/18/pdf-vor |
