| article html file updated | 31 August 2025 20:39 CEST | Update | https://www.mdpi.com/2076-393X/8/2/227 |
| article html file updated | 21 July 2022 05:04 CEST | Update | - |
| article html file updated | 2 June 2020 05:09 CEST | Original file | - |
| article pdf uploaded. | 2 June 2020 05:08 CEST | Updated version of record | https://www.mdpi.com/2076-393X/8/2/227/pdf |
| article xml uploaded. | 2 June 2020 05:08 CEST | Update | https://www.mdpi.com/2076-393X/8/2/227/xml |
| article xml file uploaded | 2 June 2020 05:08 CEST | Update | - |
| article pdf uploaded. | 16 May 2020 11:59 CEST | Version of Record | https://www.mdpi.com/2076-393X/8/2/227/pdf-vor |
| article xml file uploaded | 16 May 2020 11:59 CEST | Original file | - |
