| article html file updated | 30 August 2025 10:46 CEST | Update | https://www.mdpi.com/2075-4434/7/1/12 |
| article html file updated | 20 July 2022 16:19 CEST | Update | N/A |
| article html file updated | 11 February 2020 07:34 CET | Update | N/A |
| article html file updated | 27 April 2019 09:34 CEST | Update | N/A |
| article html file updated | 13 April 2019 05:33 CEST | Update | N/A |
| article html file updated | 10 April 2019 22:01 CEST | Update | N/A |
| article html file updated | 3 April 2019 00:10 CEST | Update | N/A |
| article html file updated | 10 January 2019 02:12 CET | Original file | N/A |
| article pdf uploaded. | 9 January 2019 07:34 CET | Version of Record | https://www.mdpi.com/2075-4434/7/1/12/pdf |
| article xml uploaded. | 9 January 2019 07:34 CET | Update | https://www.mdpi.com/2075-4434/7/1/12/xml |
| article xml file uploaded | 9 January 2019 07:34 CET | Original file | N/A |
