| article html file updated | 1 September 2025 17:05 CEST | Update | https://www.mdpi.com/2218-6581/10/1/4 |
| article html file updated | 23 July 2022 07:36 CEST | Update | - |
| article html file updated | 22 January 2021 07:01 CET | Update | - |
| article pdf uploaded. | 22 January 2021 07:00 CET | Updated version of record | https://www.mdpi.com/2218-6581/10/1/4/pdf |
| article xml uploaded. | 22 January 2021 07:00 CET | Update | https://www.mdpi.com/2218-6581/10/1/4/xml |
| article xml file uploaded | 22 January 2021 07:00 CET | Update | - |
| article html file updated | 29 December 2020 10:02 CET | Update | - |
| article html file updated | 29 December 2020 09:46 CET | Original file | - |
| article supplementary file uploaded. | 29 December 2020 09:45 CET | - | https://www.mdpi.com/2218-6581/10/1/4#supplementary |
| article pdf uploaded. | 29 December 2020 09:45 CET | Updated version of record | https://www.mdpi.com/2218-6581/10/1/4/pdf-vor |
| article xml uploaded. | 29 December 2020 09:45 CET | Update | - |
| article xml file uploaded | 29 December 2020 09:45 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 08:08 CET | Updated version of record | https://www.mdpi.com/2218-6581/10/1/4/pdf-vor |
| article pdf uploaded. | 26 December 2020 12:02 CET | Version of Record | https://www.mdpi.com/2218-6581/10/1/4/pdf-vor |
