| article html file updated | 22 August 2026 13:34 CEST | Update | https://www.mdpi.com/2218-1997/8/6/324 |
| article html file updated | 27 December 2025 17:08 CET | Update | N/A |
| article html file updated | 10 September 2025 18:07 CEST | Update | N/A |
| article html file updated | 3 August 2022 04:24 CEST | Update | N/A |
| article html file updated | 14 June 2022 10:20 CEST | Update | N/A |
| article pdf uploaded. | 14 June 2022 10:12 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/6/324/pdf |
| article xml uploaded. | 14 June 2022 10:12 CEST | Update | https://www.mdpi.com/2218-1997/8/6/324/xml |
| article xml file uploaded | 14 June 2022 10:12 CEST | Update | N/A |
| article html file updated | 13 June 2022 10:59 CEST | Update | N/A |
| article pdf uploaded. | 13 June 2022 10:58 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/6/324/pdf-vor |
| article xml file uploaded | 13 June 2022 10:58 CEST | Update | N/A |
| article html file updated | 10 June 2022 10:28 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2022 10:26 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/6/324/pdf-vor |
| article xml file uploaded | 10 June 2022 10:26 CEST | Update | N/A |
| article html file updated | 10 June 2022 08:36 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2022 08:35 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/324/pdf-vor |
| article xml file uploaded | 10 June 2022 08:35 CEST | Original file | N/A |
