| article html file updated | 31 August 2025 07:10 CEST | Update | https://www.mdpi.com/1996-1944/13/1/63 |
| article html file updated | 19 July 2022 21:06 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:43 CET | Update | N/A |
| article html file updated | 16 January 2020 08:06 CET | Update | N/A |
| article html file updated | 2 January 2020 11:13 CET | Update | N/A |
| article pdf uploaded. | 2 January 2020 11:12 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/1/63/pdf |
| article xml uploaded. | 2 January 2020 11:12 CET | Update | https://www.mdpi.com/1996-1944/13/1/63/xml |
| article xml file uploaded | 2 January 2020 11:11 CET | Update | N/A |
| article html file updated | 21 December 2019 09:45 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2019 09:44 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/63/pdf-vor |
| article xml uploaded. | 21 December 2019 09:44 CET | Update | N/A |
| article xml file uploaded | 21 December 2019 09:44 CET | Original file | N/A |
