| article html file updated | 23 February 2021 07:40 CET | Update | https://www.mdpi.com/2079-3200/6/3/43 |
| article html file updated | 10 February 2020 09:52 CET | Update | N/A |
| article html file updated | 29 April 2019 07:49 CEST | Update | N/A |
| article html file updated | 15 April 2019 03:36 CEST | Update | N/A |
| article html file updated | 31 March 2019 16:35 CEST | Update | N/A |
| article html file updated | 7 September 2018 18:34 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2018 18:33 CEST | Version of Record | https://www.mdpi.com/2079-3200/6/3/43/pdf |
| article xml uploaded. | 7 September 2018 18:33 CEST | Update | https://www.mdpi.com/2079-3200/6/3/43/xml |
| article xml file uploaded | 7 September 2018 18:33 CEST | Original file | N/A |
