| article html file updated | 31 August 2025 06:46 CEST | Update | https://www.mdpi.com/2073-4409/8/12/1655 |
| article html file updated | 19 July 2022 21:30 CEST | Update | - |
| article html file updated | 14 February 2020 19:22 CET | Update | - |
| article html file updated | 30 December 2019 23:35 CET | Update | - |
| article html file updated | 17 December 2019 11:40 CET | Original file | - |
| article pdf uploaded. | 17 December 2019 11:36 CET | Version of Record | https://www.mdpi.com/2073-4409/8/12/1655/pdf |
| article xml uploaded. | 17 December 2019 11:36 CET | Update | https://www.mdpi.com/2073-4409/8/12/1655/xml |
| article xml file uploaded | 17 December 2019 11:36 CET | Original file | - |
