| article html file updated | 9 February 2020 09:52 CET | Update | https://www.mdpi.com/2227-7390/6/3/43 |
| article html file updated | 1 October 2019 15:18 CEST | Update | N/A |
| article html file updated | 1 May 2019 11:42 CEST | Update | N/A |
| article html file updated | 17 April 2019 11:29 CEST | Update | N/A |
| article html file updated | 29 March 2019 06:36 CET | Update | N/A |
| article html file updated | 26 March 2018 12:47 CEST | Update | N/A |
| article html file updated | 15 March 2018 11:44 CET | Original file | N/A |
| article xml uploaded. | 15 March 2018 11:42 CET | Update | https://www.mdpi.com/2227-7390/6/3/43/xml |
| article pdf uploaded. | 15 March 2018 11:42 CET | Updated version of record | https://www.mdpi.com/2227-7390/6/3/43/pdf |
| article pdf uploaded. | 14 March 2018 16:46 CET | Version of Record | https://www.mdpi.com/2227-7390/6/3/43/pdf-vor |
