| article html file updated | 30 August 2025 20:38 CEST | Update | https://www.mdpi.com/2079-9292/8/6/624 |
| article html file updated | 19 July 2022 19:32 CEST | Update | - |
| article html file updated | 12 February 2020 17:09 CET | Update | - |
| article html file updated | 21 October 2019 05:18 CEST | Update | - |
| article html file updated | 5 July 2019 20:04 CEST | Update | - |
| article html file updated | 21 June 2019 12:29 CEST | Original file | - |
| article pdf uploaded. | 21 June 2019 12:28 CEST | Updated version of record | https://www.mdpi.com/2079-9292/8/6/624/pdf |
| article xml uploaded. | 21 June 2019 12:28 CEST | Update | https://www.mdpi.com/2079-9292/8/6/624/xml |
| article xml file uploaded | 21 June 2019 12:27 CEST | Update | - |
| article pdf uploaded. | 21 June 2019 11:42 CEST | Updated version of record | https://www.mdpi.com/2079-9292/8/6/624/pdf-vor |
| article xml file uploaded | 21 June 2019 11:42 CEST | Update | - |
| article pdf uploaded. | 2 June 2019 12:12 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/624/pdf-vor |
| article xml file uploaded | 2 June 2019 12:12 CEST | Original file | - |
