| article html file updated | 15 August 2026 15:45 CEST | Update | https://www.mdpi.com/2075-4701/9/2/145 |
| article html file updated | 30 August 2025 11:34 CEST | Update | N/A |
| article html file updated | 18 July 2022 02:06 CEST | Update | N/A |
| article html file updated | 11 February 2020 12:09 CET | Update | N/A |
| article html file updated | 14 October 2019 02:06 CEST | Update | N/A |
| article html file updated | 27 April 2019 00:14 CEST | Update | N/A |
| article html file updated | 12 April 2019 20:09 CEST | Update | N/A |
| article html file updated | 3 April 2019 11:09 CEST | Update | N/A |
| article html file updated | 29 January 2019 05:04 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2019 05:01 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/145/pdf |
| article xml uploaded. | 29 January 2019 05:01 CET | Update | https://www.mdpi.com/2075-4701/9/2/145/xml |
| article xml file uploaded | 29 January 2019 05:01 CET | Original file | N/A |
