| article html file updated | 24 December 2025 15:40 CET | Update | https://www.mdpi.com/2218-1997/5/8/189 |
| article html file updated | 31 August 2025 00:12 CEST | Update | N/A |
| article html file updated | 21 August 2025 22:10 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:55 CEST | Update | N/A |
| article html file updated | 13 February 2020 11:10 CET | Update | N/A |
| article html file updated | 27 August 2019 17:35 CEST | Update | N/A |
| article html file updated | 22 August 2019 15:29 CEST | Original file | N/A |
| article pdf uploaded. | 20 August 2019 15:39 CEST | Version of Record | https://www.mdpi.com/2218-1997/5/8/189/pdf |
| article xml uploaded. | 20 August 2019 15:39 CEST | Update | https://www.mdpi.com/2218-1997/5/8/189/xml |
| article xml file uploaded | 20 August 2019 15:39 CEST | Original file | N/A |
