| article html file updated | 30 August 2025 20:42 CEST | Update | https://www.mdpi.com/2073-4360/11/6/988 |
| article html file updated | 19 July 2022 19:36 CEST | Update | - |
| article html file updated | 12 February 2020 17:28 CET | Update | - |
| article html file updated | 21 October 2019 07:17 CEST | Update | - |
| article html file updated | 4 July 2019 13:27 CEST | Update | - |
| article html file updated | 4 June 2019 09:12 CEST | Original file | - |
| article pdf uploaded. | 4 June 2019 09:10 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/6/988/pdf |
| article xml uploaded. | 4 June 2019 09:10 CEST | Update | https://www.mdpi.com/2073-4360/11/6/988/xml |
| article xml file uploaded | 4 June 2019 09:10 CEST | Original file | - |
