| article html file updated | 17 August 2026 01:21 CEST | Update | https://www.mdpi.com/1999-4923/12/2/110 |
| article html file updated | 31 August 2025 10:15 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:46 CEST | Update | N/A |
| article html file updated | 6 March 2020 10:39 CET | Update | N/A |
| article html file updated | 15 February 2020 06:31 CET | Update | N/A |
| article html file updated | 13 February 2020 14:17 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2020 14:15 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/110/pdf |
| article xml uploaded. | 13 February 2020 14:15 CET | Update | https://www.mdpi.com/1999-4923/12/2/110/xml |
| article xml file uploaded | 13 February 2020 14:15 CET | Update | N/A |
| article pdf uploaded. | 30 January 2020 09:50 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/110/pdf-vor |
| article xml file uploaded | 30 January 2020 09:50 CET | Original file | N/A |
