| article html file updated | 24 December 2025 16:52 CET | Update | https://www.mdpi.com/1996-1944/13/1/106 |
| article html file updated | 31 August 2025 07:26 CEST | Update | N/A |
| article html file updated | 21 August 2025 23:34 CEST | Update | N/A |
| article html file updated | 19 July 2022 20:52 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:34 CET | Update | N/A |
| article html file updated | 16 January 2020 09:04 CET | Update | N/A |
| article html file updated | 10 January 2020 01:24 CET | Update | N/A |
| article html file updated | 9 January 2020 03:37 CET | Update | N/A |
| article pdf uploaded. | 9 January 2020 03:35 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/106/pdf |
| article xml file uploaded | 9 January 2020 03:35 CET | Update | https://www.mdpi.com/1996-1944/13/1/106/xml |
| article html file updated | 8 January 2020 07:10 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2020 07:08 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/106/pdf-vor |
| article xml file uploaded | 8 January 2020 07:08 CET | Update | N/A |
| article pdf uploaded. | 5 January 2020 10:09 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/106/pdf-vor |
| article xml file uploaded | 5 January 2020 10:09 CET | Update | N/A |
| article xml file uploaded | 24 December 2019 16:24 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2019 16:24 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/106/pdf-vor |
