| article html file updated | 30 August 2025 11:14 CEST | Update | https://www.mdpi.com/2218-2004/7/1/13 |
| article html file updated | 20 July 2022 16:53 CEST | Update | - |
| article html file updated | 11 February 2020 10:11 CET | Update | - |
| article html file updated | 13 October 2019 15:16 CEST | Update | - |
| article html file updated | 27 April 2019 04:03 CEST | Update | - |
| article html file updated | 13 April 2019 00:07 CEST | Update | - |
| article html file updated | 10 April 2019 20:40 CEST | Update | - |
| article html file updated | 3 April 2019 06:21 CEST | Update | - |
| article html file updated | 19 January 2019 09:26 CET | Original file | - |
| article pdf uploaded. | 19 January 2019 09:24 CET | Version of Record | https://www.mdpi.com/2218-2004/7/1/13/pdf |
| article xml uploaded. | 19 January 2019 09:24 CET | Update | https://www.mdpi.com/2218-2004/7/1/13/xml |
| article xml file uploaded | 19 January 2019 09:24 CET | Original file | - |
