| article html file updated | 1 September 2025 16:48 CEST | Update | https://www.mdpi.com/1996-1944/14/1/30 |
| article html file updated | 23 July 2022 06:47 CEST | Update | - |
| article html file updated | 28 December 2020 11:56 CET | Update | - |
| article pdf uploaded. | 28 December 2020 11:54 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf |
| article xml uploaded. | 28 December 2020 11:54 CET | Update | https://www.mdpi.com/1996-1944/14/1/30/xml |
| article xml file uploaded | 28 December 2020 11:54 CET | Update | - |
| article html file updated | 25 December 2020 10:01 CET | Update | - |
| article html file updated | 25 December 2020 07:10 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 07:08 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article xml uploaded. | 25 December 2020 07:08 CET | Update | - |
| article xml file uploaded | 25 December 2020 07:08 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 03:32 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:45 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:34 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:34 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:33 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:33 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:33 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:32 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:30 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 23:26 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 13:23 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
| article pdf uploaded. | 23 December 2020 13:16 CET | Version of Record | https://www.mdpi.com/1996-1944/14/1/30/pdf-vor |
