| article html file updated | 31 August 2025 08:42 CEST | Update | https://www.mdpi.com/2227-7080/8/1/5 |
| article html file updated | 20 July 2022 17:13 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:53 CET | Update | N/A |
| article html file updated | 30 January 2020 07:03 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2020 07:01 CET | Updated version of record | https://www.mdpi.com/2227-7080/8/1/5/pdf |
| article xml uploaded. | 30 January 2020 07:01 CET | Update | https://www.mdpi.com/2227-7080/8/1/5/xml |
| article xml file uploaded | 30 January 2020 07:01 CET | Update | N/A |
| article pdf uploaded. | 10 January 2020 14:01 CET | Version of Record | https://www.mdpi.com/2227-7080/8/1/5/pdf-vor |
| article xml file uploaded | 10 January 2020 14:01 CET | Original file | N/A |
