| article html file updated | 31 August 2025 09:37 CEST | Update | https://www.mdpi.com/1996-1944/13/3/503 |
| article html file updated | 20 July 2022 18:08 CEST | Update | - |
| article html file updated | 20 February 2020 09:47 CET | Update | - |
| article html file updated | 15 February 2020 05:05 CET | Update | - |
| article html file updated | 31 January 2020 03:56 CET | Original file | - |
| article pdf uploaded. | 31 January 2020 03:54 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/3/503/pdf |
| article xml uploaded. | 31 January 2020 03:54 CET | Update | https://www.mdpi.com/1996-1944/13/3/503/xml |
| article xml file uploaded | 31 January 2020 03:54 CET | Update | - |
| article pdf uploaded. | 21 January 2020 15:02 CET | Version of Record | https://www.mdpi.com/1996-1944/13/3/503/pdf-vor |
| article xml file uploaded | 21 January 2020 15:02 CET | Original file | - |
