| article html file updated | 30 August 2025 04:05 CEST | Update | https://www.mdpi.com/2297-8747/23/2/26 |
| article html file updated | 16 July 2022 20:39 CEST | Update | N/A |
| article html file updated | 9 February 2020 18:39 CET | Update | N/A |
| article html file updated | 3 October 2019 20:52 CEST | Update | N/A |
| article html file updated | 30 April 2019 17:32 CEST | Update | N/A |
| article html file updated | 16 April 2019 17:58 CEST | Update | N/A |
| article html file updated | 30 March 2019 03:37 CET | Update | N/A |
| article html file updated | 23 May 2018 07:04 CEST | Original file | N/A |
| article pdf uploaded. | 23 May 2018 07:03 CEST | Version of Record | https://www.mdpi.com/2297-8747/23/2/26/pdf |
| article xml uploaded. | 23 May 2018 07:03 CEST | Update | https://www.mdpi.com/2297-8747/23/2/26/xml |
| article xml file uploaded | 23 May 2018 07:03 CEST | Original file | N/A |
