| article html file updated | 11 February 2020 01:26 CET | Update | https://www.mdpi.com/2077-0375/8/4/126 |
| article html file updated | 11 October 2019 12:33 CEST | Update | - |
| article html file updated | 27 April 2019 23:18 CEST | Update | - |
| article html file updated | 13 April 2019 19:11 CEST | Update | - |
| article html file updated | 2 April 2019 08:17 CEST | Update | - |
| article html file updated | 26 December 2018 21:20 CET | Update | - |
| article html file updated | 16 December 2018 08:04 CET | Original file | - |
| article pdf uploaded. | 16 December 2018 08:03 CET | Updated version of record | https://www.mdpi.com/2077-0375/8/4/126/pdf |
| article xml uploaded. | 16 December 2018 08:03 CET | Update | https://www.mdpi.com/2077-0375/8/4/126/xml |
| article xml file uploaded | 16 December 2018 08:03 CET | Update | - |
| article pdf uploaded. | 5 December 2018 15:49 CET | Updated version of record | https://www.mdpi.com/2077-0375/8/4/126/pdf-vor |
| article pdf uploaded. | 5 December 2018 15:47 CET | Version of Record | https://www.mdpi.com/2077-0375/8/4/126/pdf-vor |
| article xml file uploaded | 5 December 2018 15:47 CET | Original file | - |
