| article html file updated | 31 August 2025 16:07 CEST | Update | https://www.mdpi.com/2076-0817/9/4/257 |
| article html file updated | 21 July 2022 00:36 CEST | Update | - |
| article html file updated | 8 May 2020 07:32 CEST | Update | - |
| article html file updated | 2 April 2020 14:01 CEST | Update | - |
| article html file updated | 2 April 2020 12:28 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 11:39 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/257/pdf |
| article xml uploaded. | 2 April 2020 11:39 CEST | Update | https://www.mdpi.com/2076-0817/9/4/257/xml |
| article xml file uploaded | 2 April 2020 11:38 CEST | Update | - |
| article pdf uploaded. | 1 April 2020 14:54 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/257/pdf-vor |
| article supplementary file uploaded. | 1 April 2020 12:46 CEST | - | https://www.mdpi.com/2076-0817/9/4/257#supplementary |
| article pdf uploaded. | 1 April 2020 12:46 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/4/257/pdf-vor |
| article xml file uploaded | 1 April 2020 12:46 CEST | Original file | - |
