| article html file updated | 11 February 2020 02:06 CET | Update | https://www.mdpi.com/2073-4395/8/12/299 |
| article html file updated | 11 October 2019 16:44 CEST | Update | - |
| article html file updated | 27 April 2019 21:49 CEST | Update | - |
| article html file updated | 13 April 2019 17:40 CEST | Update | - |
| article html file updated | 2 April 2019 10:18 CEST | Update | - |
| article html file updated | 24 December 2018 13:07 CET | Update | - |
| article html file updated | 16 December 2018 09:17 CET | Original file | - |
| article pdf uploaded. | 16 December 2018 09:16 CET | Updated version of record | https://www.mdpi.com/2073-4395/8/12/299/pdf |
| article xml uploaded. | 16 December 2018 09:16 CET | Update | https://www.mdpi.com/2073-4395/8/12/299/xml |
| article xml file uploaded | 16 December 2018 09:16 CET | Update | - |
| article pdf uploaded. | 9 December 2018 04:05 CET | Version of Record | https://www.mdpi.com/2073-4395/8/12/299/pdf-vor |
| article xml file uploaded | 9 December 2018 04:05 CET | Original file | - |
