| article html file updated | 31 August 2025 00:51 CEST | Update | https://www.mdpi.com/2075-1729/9/3/71 |
| article html file updated | 20 July 2022 04:07 CEST | Update | - |
| article html file updated | 13 February 2020 14:37 CET | Update | - |
| article html file updated | 26 September 2019 20:24 CEST | Update | - |
| article html file updated | 23 September 2019 06:07 CEST | Original file | - |
| article pdf uploaded. | 23 September 2019 06:06 CEST | Updated version of record | https://www.mdpi.com/2075-1729/9/3/71/pdf |
| article xml uploaded. | 23 September 2019 06:06 CEST | Update | https://www.mdpi.com/2075-1729/9/3/71/xml |
| article xml file uploaded | 23 September 2019 06:06 CEST | Update | - |
| article pdf uploaded. | 5 September 2019 03:51 CEST | Updated version of record | https://www.mdpi.com/2075-1729/9/3/71/pdf-vor |
| article xml file uploaded | 5 September 2019 03:51 CEST | Update | - |
| article pdf uploaded. | 2 September 2019 16:57 CEST | Version of Record | https://www.mdpi.com/2075-1729/9/3/71/pdf-vor |
| article xml file uploaded | 2 September 2019 16:57 CEST | Original file | - |
