| article html file updated | 11 February 2020 22:50 CET | Update | https://www.mdpi.com/2076-3271/7/3/46 |
| article html file updated | 16 October 2019 18:04 CEST | Update | - |
| article html file updated | 26 April 2019 01:57 CEST | Update | - |
| article html file updated | 11 April 2019 20:57 CEST | Update | - |
| article html file updated | 10 April 2019 19:19 CEST | Update | - |
| article html file updated | 4 April 2019 14:55 CEST | Update | - |
| article html file updated | 27 March 2019 05:18 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 05:17 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/3/46/pdf |
| article xml uploaded. | 27 March 2019 05:17 CET | Update | https://www.mdpi.com/2076-3271/7/3/46/xml |
| article xml file uploaded | 27 March 2019 05:17 CET | Update | - |
| article pdf uploaded. | 17 March 2019 11:32 CET | Version of Record | https://www.mdpi.com/2076-3271/7/3/46/pdf-vor |
| article xml file uploaded | 17 March 2019 11:32 CET | Original file | - |
