| article html file updated | 30 August 2025 21:51 CEST | Update | https://www.mdpi.com/2076-3417/9/13/2660 |
| article html file updated | 20 July 2022 07:46 CEST | Update | - |
| article html file updated | 12 February 2020 23:08 CET | Update | - |
| article html file updated | 17 July 2019 16:00 CEST | Update | - |
| article html file updated | 5 July 2019 21:39 CEST | Original file | - |
| article pdf uploaded. | 5 July 2019 09:00 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/13/2660/pdf |
| article xml uploaded. | 5 July 2019 09:00 CEST | Update | https://www.mdpi.com/2076-3417/9/13/2660/xml |
| article xml file uploaded | 5 July 2019 09:00 CEST | Update | - |
| article pdf uploaded. | 29 June 2019 13:04 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/13/2660/pdf-vor |
| article xml file uploaded | 29 June 2019 13:04 CEST | Original file | - |
