| article html file updated | 31 August 2025 08:22 CEST | Update | https://www.mdpi.com/2313-576X/6/1/2 |
| article html file updated | 19 July 2022 19:57 CEST | Update | - |
| article html file updated | 1 April 2020 22:58 CEST | Update | - |
| article html file updated | 15 February 2020 00:44 CET | Update | - |
| article html file updated | 4 February 2020 12:45 CET | Original file | - |
| article pdf uploaded. | 4 February 2020 12:43 CET | Updated version of record | https://www.mdpi.com/2313-576X/6/1/2/pdf |
| article xml uploaded. | 4 February 2020 12:43 CET | Update | https://www.mdpi.com/2313-576X/6/1/2/xml |
| article xml file uploaded | 4 February 2020 12:43 CET | Update | - |
| article pdf uploaded. | 7 January 2020 11:19 CET | Version of Record | https://www.mdpi.com/2313-576X/6/1/2/pdf-vor |
| article xml file uploaded | 7 January 2020 11:19 CET | Original file | - |
