| article html file updated | 15 August 2026 11:30 CEST | Update | https://www.mdpi.com/2073-4395/8/12/281 |
| article html file updated | 10 February 2020 23:31 CET | Update | N/A |
| article html file updated | 11 October 2019 00:52 CEST | Update | N/A |
| article html file updated | 28 April 2019 03:09 CEST | Update | N/A |
| article html file updated | 13 April 2019 23:16 CEST | Update | N/A |
| article html file updated | 2 April 2019 02:59 CEST | Update | N/A |
| article html file updated | 24 December 2018 13:00 CET | Update | N/A |
| article html file updated | 28 November 2018 02:37 CET | Update | N/A |
| article pdf uploaded. | 28 November 2018 02:35 CET | Updated version of record | https://www.mdpi.com/2073-4395/8/12/281/pdf |
| article xml uploaded. | 28 November 2018 02:35 CET | Update | https://www.mdpi.com/2073-4395/8/12/281/xml |
| article xml file uploaded | 28 November 2018 02:35 CET | Update | N/A |
| article html file updated | 27 November 2018 11:57 CET | Original file | N/A |
| article pdf uploaded. | 27 November 2018 07:35 CET | Version of Record | https://www.mdpi.com/2073-4395/8/12/281/pdf-vor |
| article xml uploaded. | 27 November 2018 07:35 CET | Update | N/A |
| article xml file uploaded | 27 November 2018 07:35 CET | Original file | N/A |
