| article html file updated | 17 August 2026 05:37 CEST | Update | https://www.mdpi.com/1999-4923/12/3/256 |
| article html file updated | 31 August 2025 14:13 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:42 CEST | Update | N/A |
| article html file updated | 1 April 2020 17:56 CEST | Update | N/A |
| article html file updated | 26 March 2020 16:47 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 16:45 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/3/256/pdf |
| article xml uploaded. | 26 March 2020 16:45 CET | Update | https://www.mdpi.com/1999-4923/12/3/256/xml |
| article xml file uploaded | 26 March 2020 16:45 CET | Update | N/A |
| article pdf uploaded. | 12 March 2020 12:06 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/3/256/pdf-vor |
| article xml file uploaded | 12 March 2020 12:06 CET | Update | N/A |
| article pdf uploaded. | 12 March 2020 12:05 CET | Version of Record | https://www.mdpi.com/1999-4923/12/3/256/pdf-vor |
| article xml file uploaded | 12 March 2020 12:05 CET | Original file | N/A |
