| article html file updated | 31 August 2025 09:06 CEST | Update | https://www.mdpi.com/2223-7747/9/1/112 |
| article html file updated | 20 July 2022 17:38 CEST | Update | - |
| article html file updated | 15 February 2020 03:16 CET | Update | - |
| article html file updated | 5 February 2020 13:23 CET | Update | - |
| article html file updated | 22 January 2020 16:51 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 16:50 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/1/112/pdf |
| article xml uploaded. | 22 January 2020 16:50 CET | Update | https://www.mdpi.com/2223-7747/9/1/112/xml |
| article xml file uploaded | 22 January 2020 16:50 CET | Update | - |
| article supplementary file uploaded. | 15 January 2020 17:26 CET | - | https://www.mdpi.com/2223-7747/9/1/112#supplementary |
| article pdf uploaded. | 15 January 2020 17:26 CET | Version of Record | - |
| article xml file uploaded | 15 January 2020 17:26 CET | Original file | - |
