| article html file updated | 31 August 2025 05:18 CEST | Update | https://www.mdpi.com/2076-393X/7/4/199 |
| article html file updated | 19 July 2022 22:55 CEST | Update | - |
| article html file updated | 14 February 2020 13:55 CET | Update | - |
| article html file updated | 30 December 2019 17:58 CET | Update | - |
| article html file updated | 28 November 2019 11:16 CET | Original file | - |
| article pdf uploaded. | 28 November 2019 11:14 CET | Version of Record | https://www.mdpi.com/2076-393X/7/4/199/pdf |
| article xml uploaded. | 28 November 2019 11:14 CET | Update | https://www.mdpi.com/2076-393X/7/4/199/xml |
| article xml file uploaded | 28 November 2019 11:14 CET | Original file | - |
