| article html file updated | 30 August 2025 21:33 CEST | Update | https://www.mdpi.com/2075-163X/9/6/381 |
| article html file updated | 20 July 2022 15:05 CEST | Update | - |
| article html file updated | 12 February 2020 21:44 CET | Update | - |
| article html file updated | 22 October 2019 10:02 CEST | Update | - |
| article html file updated | 4 July 2019 17:01 CEST | Update | - |
| article html file updated | 25 June 2019 12:42 CEST | Update | - |
| article xml uploaded. | 25 June 2019 12:40 CEST | Update | https://www.mdpi.com/2075-163X/9/6/381/xml |
| article pdf uploaded. | 25 June 2019 12:40 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/6/381/pdf |
| article html file updated | 24 June 2019 13:16 CEST | Original file | - |
| article pdf uploaded. | 24 June 2019 13:14 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/6/381/pdf-vor |
| article xml file uploaded | 24 June 2019 13:14 CEST | Original file | - |
