| article html file updated | 31 August 2025 10:53 CEST | Update | https://www.mdpi.com/2076-2607/8/2/217 |
| article html file updated | 20 July 2022 19:24 CEST | Update | - |
| article html file updated | 7 March 2020 12:47 CET | Update | - |
| article html file updated | 7 March 2020 05:11 CET | Update | - |
| article html file updated | 29 February 2020 15:21 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 15:19 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/2/217/pdf |
| article xml uploaded. | 29 February 2020 15:19 CET | Update | https://www.mdpi.com/2076-2607/8/2/217/xml |
| article xml file uploaded | 29 February 2020 15:19 CET | Update | - |
| article pdf uploaded. | 6 February 2020 11:32 CET | Version of Record | https://www.mdpi.com/2076-2607/8/2/217/pdf-vor |
| article xml file uploaded | 6 February 2020 11:32 CET | Original file | - |
