| article html file updated | 30 August 2025 00:03 CEST | Update | https://www.mdpi.com/2072-4292/8/12/1021 |
| article html file updated | 16 July 2022 04:09 CEST | Update | N/A |
| article html file updated | 7 February 2020 19:35 CET | Update | N/A |
| article html file updated | 22 September 2019 11:22 CEST | Update | N/A |
| article html file updated | 4 May 2019 19:17 CEST | Update | N/A |
| article html file updated | 28 December 2016 05:34 CET | Update | N/A |
| article html file updated | 21 December 2016 11:35 CET | Update | N/A |
| article xml uploaded. | 21 December 2016 11:34 CET | Update | https://www.mdpi.com/2072-4292/8/12/1021/xml |
| article pdf uploaded. | 21 December 2016 11:34 CET | Updated version of record | https://www.mdpi.com/2072-4292/8/12/1021/pdf |
| article html file updated | 14 December 2016 09:44 CET | Original file | N/A |
| article xml uploaded. | 14 December 2016 09:43 CET | Update | N/A |
| article xml uploaded. | 14 December 2016 09:43 CET | Original file | N/A |
| article pdf uploaded. | 14 December 2016 09:43 CET | Version of Record | https://www.mdpi.com/2072-4292/8/12/1021/pdf-vor |