| article html file updated | 30 August 2025 11:40 CEST | Update | https://www.mdpi.com/2076-2607/7/2/40 |
| article html file updated | 18 July 2022 02:59 CEST | Update | N/A |
| article html file updated | 11 February 2020 12:39 CET | Update | N/A |
| article html file updated | 14 October 2019 05:04 CEST | Update | N/A |
| article html file updated | 26 April 2019 23:15 CEST | Update | N/A |
| article html file updated | 12 April 2019 19:07 CEST | Update | N/A |
| article html file updated | 3 April 2019 12:28 CEST | Update | N/A |
| article html file updated | 30 January 2019 15:45 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2019 15:44 CET | Version of Record | https://www.mdpi.com/2076-2607/7/2/40/pdf |
| article xml uploaded. | 30 January 2019 15:44 CET | Update | https://www.mdpi.com/2076-2607/7/2/40/xml |
| article xml file uploaded | 30 January 2019 15:44 CET | Original file | N/A |
