| article html file updated | 31 August 2025 06:00 CEST | Update | https://www.mdpi.com/2076-2607/7/12/660 |
| article html file updated | 19 July 2022 22:14 CEST | Update | - |
| article html file updated | 14 February 2020 16:46 CET | Update | - |
| article html file updated | 1 January 2020 03:56 CET | Update | - |
| article html file updated | 7 December 2019 10:05 CET | Original file | - |
| article pdf uploaded. | 7 December 2019 10:04 CET | Version of Record | https://www.mdpi.com/2076-2607/7/12/660/pdf |
| article xml uploaded. | 7 December 2019 10:04 CET | Update | https://www.mdpi.com/2076-2607/7/12/660/xml |
| article xml file uploaded | 7 December 2019 10:04 CET | Original file | - |
