| article html file updated | 31 August 2025 09:17 CEST | Update | https://www.mdpi.com/2079-9292/9/1/176 |
| article html file updated | 20 July 2022 17:49 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:55 CET | Update | N/A |
| article html file updated | 6 February 2020 18:53 CET | Update | N/A |
| article html file updated | 22 January 2020 15:12 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 15:11 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/1/176/pdf |
| article xml uploaded. | 22 January 2020 15:11 CET | Update | https://www.mdpi.com/2079-9292/9/1/176/xml |
| article xml file uploaded | 22 January 2020 15:11 CET | Update | N/A |
| article html file updated | 22 January 2020 14:43 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 14:41 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/1/176/pdf-vor |
| article xml uploaded. | 22 January 2020 14:41 CET | Update | N/A |
| article xml file uploaded | 22 January 2020 14:41 CET | Update | N/A |
| article html file updated | 17 January 2020 14:51 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2020 14:49 CET | Version of Record | https://www.mdpi.com/2079-9292/9/1/176/pdf-vor |
| article xml uploaded. | 17 January 2020 14:49 CET | Update | N/A |
| article xml file uploaded | 17 January 2020 14:49 CET | Original file | N/A |
