| article html file updated | 31 August 2025 01:44 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3594 |
| article html file updated | 20 July 2022 03:03 CEST | Update | - |
| article html file updated | 13 February 2020 19:04 CET | Update | - |
| article html file updated | 15 October 2019 12:53 CEST | Update | - |
| article html file updated | 25 September 2019 08:41 CEST | Update | - |
| article pdf uploaded. | 25 September 2019 08:40 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3594/pdf |
| article xml uploaded. | 25 September 2019 08:40 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3594/xml |
| article xml file uploaded | 25 September 2019 08:40 CEST | Update | - |
| article html file updated | 20 September 2019 12:33 CEST | Original file | - |
| article pdf uploaded. | 20 September 2019 12:32 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3594/pdf-vor |
| article xml uploaded. | 20 September 2019 12:32 CEST | Update | - |
| article xml file uploaded | 20 September 2019 12:32 CEST | Original file | - |
