| article html file updated | 2 September 2025 01:52 CEST | Update | https://www.mdpi.com/2223-7747/10/4/631 |
| article html file updated | 25 July 2022 09:27 CEST | Update | N/A |
| article html file updated | 3 August 2021 07:36 CEST | Update | N/A |
| article html file updated | 10 April 2021 02:41 CEST | Update | N/A |
| article html file updated | 31 March 2021 05:06 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2021 05:04 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/631/pdf |
| article xml uploaded. | 31 March 2021 05:04 CEST | Update | https://www.mdpi.com/2223-7747/10/4/631/xml |
| article xml file uploaded | 31 March 2021 05:04 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2021 11:57 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/631/pdf-vor |
| article supplementary file uploaded. | 26 March 2021 14:17 CET | - | https://www.mdpi.com/2223-7747/10/4/631#supplementary |
| article pdf uploaded. | 26 March 2021 14:17 CET | Version of Record | https://www.mdpi.com/2223-7747/10/4/631/pdf-vor |
