| article html file updated | 31 August 2025 09:13 CEST | Update | https://www.mdpi.com/2076-393X/8/1/31 |
| article html file updated | 20 July 2022 17:45 CEST | Update | - |
| article html file updated | 2 April 2020 11:46 CEST | Update | - |
| article html file updated | 15 February 2020 03:41 CET | Update | - |
| article html file updated | 30 January 2020 12:37 CET | Original file | - |
| article pdf uploaded. | 30 January 2020 12:36 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/31/pdf |
| article xml uploaded. | 30 January 2020 12:36 CET | Update | https://www.mdpi.com/2076-393X/8/1/31/xml |
| article xml file uploaded | 30 January 2020 12:36 CET | Update | - |
| article pdf uploaded. | 16 January 2020 16:54 CET | Version of Record | https://www.mdpi.com/2076-393X/8/1/31/pdf-vor |
| article xml file uploaded | 16 January 2020 16:54 CET | Original file | - |
