| article html file updated | 30 August 2025 20:38 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2113 |
| article html file updated | 21 August 2025 21:14 CEST | Update | - |
| article html file updated | 12 February 2020 17:10 CET | Update | - |
| article html file updated | 21 October 2019 05:26 CEST | Update | - |
| article html file updated | 20 June 2019 16:30 CEST | Update | - |
| article html file updated | 7 June 2019 11:54 CEST | Update | - |
| article pdf uploaded. | 7 June 2019 11:52 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/11/2113/pdf |
| article xml uploaded. | 7 June 2019 11:52 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2113/xml |
| article xml file uploaded | 7 June 2019 11:52 CEST | Update | - |
| article html file updated | 7 June 2019 11:14 CEST | Original file | - |
| article pdf uploaded. | 7 June 2019 11:13 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/11/2113/pdf-vor |
| article xml file uploaded | 7 June 2019 11:13 CEST | Update | - |
| article pdf uploaded. | 2 June 2019 12:47 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/11/2113/pdf-vor |
| article xml file uploaded | 2 June 2019 12:47 CEST | Original file | - |
