| article html file updated | 31 August 2025 14:09 CEST | Update | https://www.mdpi.com/2073-4409/9/3/687 |
| article html file updated | 20 July 2022 22:38 CEST | Update | - |
| article html file updated | 8 October 2020 18:18 CEST | Update | - |
| article html file updated | 2 April 2020 13:04 CEST | Update | - |
| article html file updated | 1 April 2020 16:51 CEST | Original file | - |
| article xml uploaded. | 1 April 2020 15:19 CEST | Update | https://www.mdpi.com/2073-4409/9/3/687/xml |
| article pdf uploaded. | 1 April 2020 15:19 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/3/687/pdf |
| article pdf uploaded. | 17 March 2020 06:52 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/687/pdf-vor |
| article pdf uploaded. | 11 March 2020 14:14 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/687/pdf-vor |
| article xml file uploaded | 11 March 2020 14:14 CET | Original file | - |
