| article html file updated | 31 August 2025 12:28 CEST | Update | https://www.mdpi.com/1996-1073/13/4/986 |
| article html file updated | 21 August 2025 23:41 CEST | Update | - |
| article html file updated | 20 July 2022 20:58 CEST | Update | - |
| article html file updated | 7 March 2020 15:40 CET | Update | - |
| article html file updated | 7 March 2020 12:29 CET | Update | - |
| article html file updated | 25 February 2020 05:34 CET | Update | - |
| article pdf uploaded. | 25 February 2020 05:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/986/pdf |
| article xml uploaded. | 25 February 2020 05:33 CET | Update | https://www.mdpi.com/1996-1073/13/4/986/xml |
| article xml file uploaded | 25 February 2020 05:33 CET | Update | - |
| article html file updated | 24 February 2020 11:49 CET | Update | - |
| article pdf uploaded. | 24 February 2020 11:48 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/986/pdf-vor |
| article xml uploaded. | 24 February 2020 11:48 CET | Update | - |
| article xml file uploaded | 24 February 2020 11:48 CET | Update | - |
| article html file updated | 24 February 2020 10:08 CET | Original file | - |
| article pdf uploaded. | 24 February 2020 10:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/986/pdf-vor |
| article xml uploaded. | 24 February 2020 10:07 CET | Update | - |
| article xml file uploaded | 24 February 2020 10:07 CET | Update | - |
| article pdf uploaded. | 22 February 2020 15:13 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/986/pdf-vor |
| article xml file uploaded | 22 February 2020 15:13 CET | Update | - |
| article pdf uploaded. | 22 February 2020 15:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/986/pdf-vor |
| article xml file uploaded | 22 February 2020 15:10 CET | Update | - |
| article pdf uploaded. | 22 February 2020 11:40 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/986/pdf-vor |
| article xml file uploaded | 22 February 2020 11:40 CET | Update | - |
| article xml file uploaded | 22 February 2020 11:40 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 11:40 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/986/pdf-vor |
