| article html file updated | 31 August 2025 04:53 CEST | Update | https://www.mdpi.com/2223-7747/8/12/526 |
| article html file updated | 19 July 2022 23:23 CEST | Update | - |
| article html file updated | 14 February 2020 11:22 CET | Update | - |
| article html file updated | 31 December 2019 01:42 CET | Update | - |
| article html file updated | 11 December 2019 06:59 CET | Original file | - |
| article pdf uploaded. | 11 December 2019 06:57 CET | Updated version of record | https://www.mdpi.com/2223-7747/8/12/526/pdf |
| article xml uploaded. | 11 December 2019 06:57 CET | Update | https://www.mdpi.com/2223-7747/8/12/526/xml |
| article xml file uploaded | 11 December 2019 06:57 CET | Update | - |
| article supplementary file uploaded. | 20 November 2019 12:11 CET | - | https://www.mdpi.com/2223-7747/8/12/526#supplementary |
| article pdf uploaded. | 20 November 2019 12:11 CET | Version of Record | https://www.mdpi.com/2223-7747/8/12/526/pdf-vor |
| article xml file uploaded | 20 November 2019 12:11 CET | Original file | - |
