| article html file updated | 31 August 2025 18:20 CEST | Update | https://www.mdpi.com/1999-4893/13/4/103 |
| article html file updated | 21 July 2022 02:46 CEST | Update | - |
| article html file updated | 27 April 2020 08:30 CEST | Update | - |
| article pdf uploaded. | 27 April 2020 08:29 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/4/103/pdf |
| article xml file uploaded | 27 April 2020 08:29 CEST | Update | https://www.mdpi.com/1999-4893/13/4/103/xml |
| article html file updated | 27 April 2020 08:27 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 08:26 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/4/103/pdf-vor |
| article xml file uploaded | 27 April 2020 08:26 CEST | Update | - |
| article pdf uploaded. | 23 April 2020 13:13 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/4/103/pdf-vor |
| article xml file uploaded | 23 April 2020 13:13 CEST | Original file | - |
