| article html file updated | 31 August 2025 10:32 CEST | Update | https://www.mdpi.com/2079-6382/9/2/57 |
| article html file updated | 20 July 2022 19:03 CEST | Update | N/A |
| article html file updated | 7 March 2020 04:07 CET | Update | N/A |
| article html file updated | 7 March 2020 01:46 CET | Update | N/A |
| article html file updated | 15 February 2020 07:17 CET | Update | N/A |
| article html file updated | 5 February 2020 09:42 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2020 09:40 CET | Updated version of record | https://www.mdpi.com/2079-6382/9/2/57/pdf |
| article xml uploaded. | 5 February 2020 09:40 CET | Update | https://www.mdpi.com/2079-6382/9/2/57/xml |
| article xml file uploaded | 5 February 2020 09:40 CET | Update | N/A |
| article pdf uploaded. | 2 February 2020 13:50 CET | Version of Record | https://www.mdpi.com/2079-6382/9/2/57/pdf-vor |
| article xml file uploaded | 2 February 2020 13:50 CET | Original file | N/A |
