| article html file updated | 31 August 2025 05:17 CEST | Update | https://www.mdpi.com/1424-2818/11/12/228 |
| article html file updated | 19 July 2022 22:56 CEST | Update | - |
| article html file updated | 14 February 2020 13:54 CET | Update | - |
| article html file updated | 31 December 2019 12:22 CET | Update | - |
| article html file updated | 18 December 2019 11:06 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 11:01 CET | Updated version of record | https://www.mdpi.com/1424-2818/11/12/228/pdf |
| article xml uploaded. | 18 December 2019 11:01 CET | Update | https://www.mdpi.com/1424-2818/11/12/228/xml |
| article xml file uploaded | 18 December 2019 11:01 CET | Update | - |
| article pdf uploaded. | 29 November 2019 02:54 CET | Updated version of record | https://www.mdpi.com/1424-2818/11/12/228/pdf-vor |
| article supplementary file uploaded. | 28 November 2019 11:10 CET | - | https://www.mdpi.com/1424-2818/11/12/228#supplementary |
| article pdf uploaded. | 28 November 2019 11:10 CET | Version of Record | https://www.mdpi.com/1424-2818/11/12/228/pdf-vor |
| article xml file uploaded | 28 November 2019 11:10 CET | Original file | - |
