| article html file updated | 30 August 2025 22:33 CEST | Update | https://www.mdpi.com/2227-9717/7/7/455 |
| article html file updated | 20 July 2022 06:55 CEST | Update | - |
| article html file updated | 13 February 2020 02:43 CET | Update | - |
| article html file updated | 31 July 2019 18:39 CEST | Update | - |
| article html file updated | 16 July 2019 11:52 CEST | Original file | - |
| article supplementary file uploaded. | 16 July 2019 11:50 CEST | - | https://www.mdpi.com/2227-9717/7/7/455#supplementary |
| article pdf uploaded. | 16 July 2019 11:50 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/7/455/pdf |
| article xml uploaded. | 16 July 2019 11:50 CEST | Update | https://www.mdpi.com/2227-9717/7/7/455/xml |
| article xml file uploaded | 16 July 2019 11:50 CEST | Original file | - |
