| article html file updated | 31 August 2025 09:35 CEST | Update | https://www.mdpi.com/2223-7747/9/2/132 |
| article html file updated | 20 July 2022 18:07 CEST | Update | - |
| article html file updated | 6 March 2020 08:16 CET | Update | - |
| article html file updated | 15 February 2020 05:00 CET | Update | - |
| article html file updated | 12 February 2020 16:23 CET | Original file | - |
| article pdf uploaded. | 12 February 2020 16:22 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/132/pdf |
| article xml uploaded. | 12 February 2020 16:22 CET | Update | https://www.mdpi.com/2223-7747/9/2/132/xml |
| article xml file uploaded | 12 February 2020 16:22 CET | Update | - |
| article pdf uploaded. | 26 January 2020 06:01 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/132/pdf-vor |
| article pdf uploaded. | 21 January 2020 13:36 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/132/pdf-vor |
| article xml file uploaded | 21 January 2020 13:36 CET | Update | - |
| article pdf uploaded. | 21 January 2020 13:35 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/132/pdf-vor |
| article xml file uploaded | 21 January 2020 13:35 CET | Original file | - |
