| article html file updated | 31 August 2025 04:24 CEST | Update | https://www.mdpi.com/2220-9964/8/11/506 |
| article html file updated | 21 August 2025 23:16 CEST | Update | - |
| article html file updated | 19 July 2022 23:55 CEST | Update | - |
| article html file updated | 14 February 2020 08:26 CET | Update | - |
| article html file updated | 29 November 2019 00:39 CET | Update | - |
| article html file updated | 21 November 2019 11:20 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 11:19 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/506/pdf |
| article xml uploaded. | 21 November 2019 11:19 CET | Update | https://www.mdpi.com/2220-9964/8/11/506/xml |
| article xml file uploaded | 21 November 2019 11:19 CET | Update | - |
| article pdf uploaded. | 10 November 2019 09:56 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/506/pdf-vor |
| article xml file uploaded | 10 November 2019 09:56 CET | Original file | - |
