| article html file updated | 1 September 2025 00:38 CEST | Update | https://www.mdpi.com/2227-9717/8/6/738 |
| article html file updated | 21 July 2022 21:56 CEST | Update | - |
| article html file updated | 8 March 2021 11:59 CET | Update | - |
| article xml uploaded. | 8 March 2021 11:58 CET | Update | https://www.mdpi.com/2227-9717/8/6/738/xml |
| article pdf uploaded. | 8 March 2021 11:58 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/6/738/pdf |
| article html file updated | 28 June 2020 14:11 CEST | Original file | - |
| article pdf uploaded. | 28 June 2020 14:09 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/6/738/pdf-vor |
| article xml file uploaded | 28 June 2020 14:09 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 13:16 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/6/738/pdf-vor |
