| article html file updated | 2 September 2025 02:03 CEST | Update | https://www.mdpi.com/2223-7747/10/4/646 |
| article html file updated | 25 July 2022 09:44 CEST | Update | - |
| article html file updated | 3 August 2021 12:57 CEST | Update | - |
| article html file updated | 10 April 2021 08:07 CEST | Update | - |
| article html file updated | 30 March 2021 11:10 CEST | Update | - |
| article pdf uploaded. | 30 March 2021 11:09 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/646/pdf |
| article xml uploaded. | 30 March 2021 11:09 CEST | Update | https://www.mdpi.com/2223-7747/10/4/646/xml |
| article xml file uploaded | 30 March 2021 11:09 CEST | Update | - |
| article html file updated | 30 March 2021 09:53 CEST | Original file | - |
| article pdf uploaded. | 30 March 2021 09:52 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/646/pdf-vor |
| article xml file uploaded | 30 March 2021 09:52 CEST | Original file | - |
| article supplementary file uploaded. | 29 March 2021 13:11 CEST | - | https://www.mdpi.com/2223-7747/10/4/646#supplementary |
| article pdf uploaded. | 29 March 2021 13:11 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/646/pdf-vor |
