| article html file updated | 30 August 2025 11:44 CEST | Update | https://www.mdpi.com/2076-3417/9/3/506 |
| article html file updated | 18 July 2022 03:47 CEST | Update | - |
| article html file updated | 11 February 2020 13:07 CET | Update | - |
| article html file updated | 14 October 2019 07:50 CEST | Update | - |
| article html file updated | 26 April 2019 22:22 CEST | Update | - |
| article html file updated | 12 April 2019 18:12 CEST | Update | - |
| article html file updated | 3 April 2019 13:38 CEST | Update | - |
| article html file updated | 28 February 2019 10:45 CET | Update | - |
| article html file updated | 19 February 2019 04:57 CET | Update | - |
| article html file updated | 1 February 2019 11:29 CET | Original file | - |
| article pdf uploaded. | 1 February 2019 11:27 CET | Version of Record | https://www.mdpi.com/2076-3417/9/3/506/pdf |
| article xml uploaded. | 1 February 2019 11:27 CET | Update | https://www.mdpi.com/2076-3417/9/3/506/xml |
| article xml file uploaded | 1 February 2019 11:27 CET | Original file | - |