| article html file updated | 1 September 2025 16:43 CEST | Update | https://www.mdpi.com/2218-273X/11/1/4 |
| article html file updated | 23 July 2022 06:36 CEST | Update | - |
| article html file updated | 28 January 2021 10:20 CET | Update | - |
| article xml uploaded. | 28 January 2021 10:19 CET | Update | https://www.mdpi.com/2218-273X/11/1/4/xml |
| article pdf uploaded. | 28 January 2021 10:19 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/4/pdf |
| article html file updated | 21 January 2021 05:39 CET | Update | - |
| article html file updated | 19 January 2021 05:07 CET | Update | - |
| article pdf uploaded. | 19 January 2021 05:06 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/4/pdf-vor |
| article xml uploaded. | 19 January 2021 05:06 CET | Update | - |
| article xml file uploaded | 19 January 2021 05:06 CET | Update | - |
| article html file updated | 28 December 2020 06:27 CET | Update | - |
| article pdf uploaded. | 28 December 2020 06:26 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/4/pdf-vor |
| article xml uploaded. | 28 December 2020 06:26 CET | Update | - |
| article xml file uploaded | 28 December 2020 06:26 CET | Update | - |
| article html file updated | 24 December 2020 04:51 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 04:49 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/4/pdf-vor |
| article xml uploaded. | 24 December 2020 04:49 CET | Update | - |
| article xml file uploaded | 24 December 2020 04:49 CET | Original file | - |
| article pdf uploaded. | 23 December 2020 08:30 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/4/pdf-vor |
| article pdf uploaded. | 22 December 2020 18:21 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/1/4/pdf-vor |
| article pdf uploaded. | 22 December 2020 17:16 CET | Version of Record | https://www.mdpi.com/2218-273X/11/1/4/pdf-vor |
| article supplementary file uploaded. | 22 December 2020 17:16 CET | - | https://www.mdpi.com/2218-273X/11/1/4#supplementary |
