| article html file updated | 31 August 2025 10:07 CEST | Update | https://www.mdpi.com/1424-2818/12/2/51 |
| article html file updated | 20 July 2022 18:38 CEST | Update | - |
| article html file updated | 7 March 2020 03:34 CET | Update | - |
| article html file updated | 7 March 2020 02:45 CET | Update | - |
| article html file updated | 27 February 2020 07:14 CET | Update | - |
| article pdf uploaded. | 27 February 2020 07:12 CET | Updated version of record | https://www.mdpi.com/1424-2818/12/2/51/pdf |
| article xml uploaded. | 27 February 2020 07:12 CET | Update | https://www.mdpi.com/1424-2818/12/2/51/xml |
| article xml file uploaded | 27 February 2020 07:12 CET | Update | - |
| article html file updated | 26 February 2020 14:59 CET | Original file | - |
| article pdf uploaded. | 26 February 2020 14:58 CET | Updated version of record | https://www.mdpi.com/1424-2818/12/2/51/pdf-vor |
| article xml uploaded. | 26 February 2020 14:58 CET | Update | - |
| article xml file uploaded | 26 February 2020 14:58 CET | Update | - |
| article supplementary file uploaded. | 28 January 2020 13:06 CET | - | https://www.mdpi.com/1424-2818/12/2/51#supplementary |
| article pdf uploaded. | 28 January 2020 13:06 CET | Version of Record | https://www.mdpi.com/1424-2818/12/2/51/pdf-vor |
| article xml file uploaded | 28 January 2020 13:06 CET | Original file | - |
