| article html file updated | 31 August 2025 07:14 CEST | Update | https://www.mdpi.com/1996-1073/13/1/76 |
| article html file updated | 19 July 2022 21:03 CEST | Update | - |
| article html file updated | 14 February 2020 20:56 CET | Update | - |
| article html file updated | 16 January 2020 09:57 CET | Update | - |
| article html file updated | 24 December 2019 06:23 CET | Update | - |
| article pdf uploaded. | 24 December 2019 06:22 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/76/pdf |
| article xml uploaded. | 24 December 2019 06:22 CET | Update | https://www.mdpi.com/1996-1073/13/1/76/xml |
| article xml file uploaded | 24 December 2019 06:22 CET | Update | - |
| article html file updated | 22 December 2019 09:52 CET | Original file | - |
| article pdf uploaded. | 22 December 2019 09:50 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/76/pdf-vor |
| article xml uploaded. | 22 December 2019 09:50 CET | Update | - |
| article xml file uploaded | 22 December 2019 09:50 CET | Original file | - |
