| article html file updated | 31 August 2025 18:26 CEST | Update | https://www.mdpi.com/2571-8800/3/2/13 |
| article html file updated | 21 July 2022 02:52 CEST | Update | - |
| article html file updated | 18 November 2020 01:40 CET | Update | - |
| article html file updated | 28 April 2020 04:49 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 04:47 CEST | Updated version of record | https://www.mdpi.com/2571-8800/3/2/13/pdf |
| article xml uploaded. | 28 April 2020 04:47 CEST | Update | https://www.mdpi.com/2571-8800/3/2/13/xml |
| article xml file uploaded | 28 April 2020 04:47 CEST | Update | - |
| article html file updated | 28 April 2020 04:35 CEST | Original file | - |
| article pdf uploaded. | 28 April 2020 04:34 CEST | Updated version of record | https://www.mdpi.com/2571-8800/3/2/13/pdf-vor |
| article xml file uploaded | 28 April 2020 04:34 CEST | Update | - |
| article pdf uploaded. | 24 April 2020 12:14 CEST | Version of Record | https://www.mdpi.com/2571-8800/3/2/13/pdf-vor |
| article xml file uploaded | 24 April 2020 12:14 CEST | Original file | - |
