| article html file updated | 31 August 2025 07:53 CEST | Update | https://www.mdpi.com/1996-1944/13/1/156 |
| article html file updated | 19 July 2022 20:26 CEST | Update | N/A |
| article html file updated | 14 February 2020 23:01 CET | Update | N/A |
| article html file updated | 16 January 2020 10:08 CET | Update | N/A |
| article html file updated | 1 January 2020 07:33 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2019 11:20 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/156/pdf |
| article xml uploaded. | 31 December 2019 11:20 CET | Update | https://www.mdpi.com/1996-1944/13/1/156/xml |
| article xml file uploaded | 31 December 2019 11:20 CET | Original file | N/A |
