| article html file updated | 31 August 2025 04:10 CEST | Update | https://www.mdpi.com/1996-1073/12/22/4231 |
| article html file updated | 20 July 2022 00:11 CEST | Update | - |
| article html file updated | 14 February 2020 07:14 CET | Update | - |
| article html file updated | 27 November 2019 18:39 CET | Update | - |
| article html file updated | 12 November 2019 02:34 CET | Original file | - |
| article pdf uploaded. | 12 November 2019 02:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4231/pdf |
| article xml uploaded. | 12 November 2019 02:33 CET | Update | https://www.mdpi.com/1996-1073/12/22/4231/xml |
| article xml file uploaded | 12 November 2019 02:32 CET | Update | - |
| article supplementary file uploaded. | 6 November 2019 13:01 CET | - | https://www.mdpi.com/1996-1073/12/22/4231#supplementary |
| article pdf uploaded. | 6 November 2019 13:01 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4231/pdf-vor |
| article xml file uploaded | 6 November 2019 13:01 CET | Original file | - |
