| article html file updated | 29 August 2025 23:59 CEST | Update | https://www.mdpi.com/2072-6643/8/12/776 |
| article html file updated | 16 July 2022 04:01 CEST | Update | N/A |
| article html file updated | 7 February 2020 18:52 CET | Update | N/A |
| article html file updated | 22 September 2019 08:00 CEST | Update | N/A |
| article html file updated | 4 May 2019 20:49 CEST | Update | N/A |
| article html file updated | 28 December 2016 05:08 CET | Update | N/A |
| article html file updated | 23 December 2016 02:47 CET | Update | N/A |
| article xml uploaded. | 23 December 2016 02:46 CET | Update | https://www.mdpi.com/2072-6643/8/12/776/xml |
| article pdf uploaded. | 23 December 2016 02:46 CET | Updated version of record | https://www.mdpi.com/2072-6643/8/12/776/pdf |
| article html file updated | 30 November 2016 22:20 CET | Original file | N/A |
| article xml uploaded. | 30 November 2016 15:30 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2016 15:30 CET | Version of Record | https://www.mdpi.com/2072-6643/8/12/776/pdf-vor |
