| article html file updated | 9 February 2020 11:00 CET | Update | https://www.mdpi.com/2227-7390/6/4/46 |
| article html file updated | 1 October 2019 21:55 CEST | Update | - |
| article html file updated | 26 June 2019 13:35 CEST | Update | - |
| article xml uploaded. | 26 June 2019 13:34 CEST | Update | https://www.mdpi.com/2227-7390/6/4/46/xml |
| article pdf uploaded. | 26 June 2019 13:34 CEST | Updated version of record | https://www.mdpi.com/2227-7390/6/4/46/pdf |
| Correction published | 24 June 2019 00:00 CEST | Correction | https://www.mdpi.com/2227-7390/7/6/565 |
| article html file updated | 1 May 2019 09:16 CEST | Update | - |
| article html file updated | 17 April 2019 09:10 CEST | Update | - |
| article html file updated | 29 March 2019 09:12 CET | Update | - |
| article html file updated | 1 May 2018 05:20 CEST | Update | - |
| article html file updated | 23 March 2018 14:50 CET | Original file | - |
| article pdf uploaded. | 23 March 2018 14:49 CET | Version of Record | https://www.mdpi.com/2227-7390/6/4/46/pdf-vor |
