| article html file updated | 30 August 2025 08:46 CEST | Update | https://www.mdpi.com/2076-2607/6/4/114 |
| article html file updated | 20 July 2022 16:27 CEST | Update | - |
| article html file updated | 10 February 2020 21:06 CET | Update | - |
| article html file updated | 10 October 2019 09:32 CEST | Update | - |
| article html file updated | 28 April 2019 08:50 CEST | Update | - |
| article html file updated | 14 April 2019 04:26 CEST | Update | - |
| article html file updated | 1 April 2019 20:24 CEST | Update | - |
| article html file updated | 26 December 2018 23:00 CET | Update | - |
| article html file updated | 13 November 2018 11:06 CET | Original file | - |
| article pdf uploaded. | 13 November 2018 11:05 CET | Version of Record | https://www.mdpi.com/2076-2607/6/4/114/pdf |
| article xml uploaded. | 13 November 2018 11:05 CET | Update | https://www.mdpi.com/2076-2607/6/4/114/xml |
| article xml file uploaded | 13 November 2018 11:05 CET | Original file | - |
