| article html file updated | 31 August 2025 05:20 CEST | Update | https://www.mdpi.com/2073-4395/9/12/818 |
| article html file updated | 19 July 2022 22:54 CEST | Update | - |
| article html file updated | 14 February 2020 14:05 CET | Update | - |
| article html file updated | 30 December 2019 13:35 CET | Update | - |
| article html file updated | 18 December 2019 10:37 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 10:34 CET | Updated version of record | https://www.mdpi.com/2073-4395/9/12/818/pdf |
| article xml uploaded. | 18 December 2019 10:34 CET | Update | https://www.mdpi.com/2073-4395/9/12/818/xml |
| article xml file uploaded | 18 December 2019 10:34 CET | Update | - |
| article supplementary file uploaded. | 28 November 2019 14:51 CET | - | https://www.mdpi.com/2073-4395/9/12/818#supplementary |
| article pdf uploaded. | 28 November 2019 14:51 CET | Version of Record | https://www.mdpi.com/2073-4395/9/12/818/pdf-vor |
| article xml file uploaded | 28 November 2019 14:51 CET | Original file | - |
