| article html file updated | 11 February 2020 23:41 CET | Update | https://www.mdpi.com/2227-9067/6/3/47 |
| article html file updated | 16 October 2019 22:41 CEST | Update | N/A |
| article html file updated | 26 April 2019 00:07 CEST | Update | N/A |
| article html file updated | 11 April 2019 19:08 CEST | Update | N/A |
| article html file updated | 4 April 2019 17:07 CEST | Update | N/A |
| article html file updated | 27 March 2019 09:25 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2019 09:24 CET | Updated version of record | https://www.mdpi.com/2227-9067/6/3/47/pdf |
| article xml uploaded. | 27 March 2019 09:24 CET | Update | https://www.mdpi.com/2227-9067/6/3/47/xml |
| article xml file uploaded | 27 March 2019 09:24 CET | Update | N/A |
| article pdf uploaded. | 20 March 2019 16:37 CET | Version of Record | https://www.mdpi.com/2227-9067/6/3/47/pdf-vor |
| article xml file uploaded | 20 March 2019 16:37 CET | Original file | N/A |