| article html file updated | 30 August 2025 20:33 CEST | Update | https://www.mdpi.com/2077-0383/8/6/775 |
| article html file updated | 19 July 2022 19:26 CEST | Update | - |
| article html file updated | 12 February 2020 16:43 CET | Update | - |
| article html file updated | 4 June 2019 10:10 CEST | Update | - |
| article xml uploaded. | 4 June 2019 10:08 CEST | Update | https://www.mdpi.com/2077-0383/8/6/775/xml |
| article pdf uploaded. | 4 June 2019 10:08 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/6/775/pdf |
| article html file updated | 31 May 2019 12:55 CEST | Original file | - |
| article pdf uploaded. | 31 May 2019 12:54 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/6/775/pdf-vor |
| article xml file uploaded | 31 May 2019 12:54 CEST | Original file | - |
