| article html file updated | 30 August 2025 21:53 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2115 |
| article html file updated | 20 July 2022 07:44 CEST | Update | - |
| article html file updated | 12 February 2020 23:19 CET | Update | - |
| article html file updated | 17 July 2019 11:31 CEST | Update | - |
| article html file updated | 4 July 2019 07:50 CEST | Update | - |
| article pdf uploaded. | 4 July 2019 07:49 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/13/2115/pdf |
| article xml uploaded. | 4 July 2019 07:49 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2115/xml |
| article xml file uploaded | 4 July 2019 07:49 CEST | Update | - |
| article html file updated | 3 July 2019 13:05 CEST | Original file | - |
| article pdf uploaded. | 3 July 2019 13:04 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/13/2115/pdf-vor |
| article xml file uploaded | 3 July 2019 13:04 CEST | Update | - |
| article pdf uploaded. | 30 June 2019 12:58 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2115/pdf-vor |
| article xml file uploaded | 30 June 2019 12:58 CEST | Original file | - |
