| article html file updated | 30 August 2025 11:29 CEST | Update | https://www.mdpi.com/2076-0817/8/1/13 |
| article html file updated | 20 July 2022 17:05 CEST | Update | - |
| article html file updated | 11 February 2020 11:39 CET | Update | - |
| article html file updated | 13 October 2019 23:20 CEST | Update | - |
| article html file updated | 27 April 2019 01:13 CEST | Update | - |
| article html file updated | 12 April 2019 21:10 CEST | Update | - |
| article html file updated | 3 April 2019 09:50 CEST | Update | - |
| article html file updated | 2 April 2019 10:52 CEST | Update | - |
| article html file updated | 26 January 2019 08:45 CET | Original file | - |
| article pdf uploaded. | 26 January 2019 08:44 CET | Version of Record | https://www.mdpi.com/2076-0817/8/1/13/pdf |
| article xml uploaded. | 26 January 2019 08:44 CET | Update | https://www.mdpi.com/2076-0817/8/1/13/xml |
| article xml file uploaded | 26 January 2019 08:44 CET | Original file | - |
