| article html file updated | 1 September 2025 21:36 CEST | Update | https://www.mdpi.com/2226-471X/6/1/29 |
| article html file updated | 25 July 2022 03:21 CEST | Update | - |
| article html file updated | 19 January 2022 13:39 CET | Update | - |
| article xml uploaded. | 19 January 2022 13:38 CET | Update | https://www.mdpi.com/2226-471X/6/1/29/xml |
| article pdf uploaded. | 19 January 2022 13:38 CET | Updated version of record | https://www.mdpi.com/2226-471X/6/1/29/pdf |
| article html file updated | 16 March 2021 11:34 CET | Update | - |
| article pdf uploaded. | 16 March 2021 11:33 CET | Updated version of record | https://www.mdpi.com/2226-471X/6/1/29/pdf-vor |
| article xml file uploaded | 16 March 2021 11:33 CET | Update | - |
| article html file updated | 13 February 2021 11:48 CET | Original file | - |
| article pdf uploaded. | 13 February 2021 11:47 CET | Version of Record | https://www.mdpi.com/2226-471X/6/1/29/pdf-vor |
| article xml uploaded. | 13 February 2021 11:47 CET | Update | - |
| article xml file uploaded | 13 February 2021 11:47 CET | Original file | - |
