| article html file updated | 31 August 2025 03:03 CEST | Update | https://www.mdpi.com/2075-4418/9/4/149 |
| article html file updated | 20 July 2022 01:27 CEST | Update | N/A |
| article html file updated | 14 February 2020 01:39 CET | Update | N/A |
| article html file updated | 30 December 2019 11:02 CET | Update | N/A |
| article html file updated | 17 October 2019 10:35 CEST | Original file | N/A |
| article pdf uploaded. | 17 October 2019 10:34 CEST | Version of Record | https://www.mdpi.com/2075-4418/9/4/149/pdf |
| article xml uploaded. | 17 October 2019 10:34 CEST | Update | https://www.mdpi.com/2075-4418/9/4/149/xml |
| article xml file uploaded | 17 October 2019 10:34 CEST | Original file | N/A |
