| article html file updated | 9 February 2020 16:38 CET | Update | https://www.mdpi.com/2076-2607/6/2/41 |
| article html file updated | 3 October 2019 07:54 CEST | Update | N/A |
| article html file updated | 30 April 2019 21:54 CEST | Update | N/A |
| article html file updated | 16 April 2019 22:23 CEST | Update | N/A |
| article html file updated | 29 March 2019 22:29 CET | Update | N/A |
| article html file updated | 29 June 2018 04:11 CEST | Update | N/A |
| article html file updated | 7 May 2018 12:04 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2018 12:03 CEST | Version of Record | https://www.mdpi.com/2076-2607/6/2/41/pdf |
| article xml uploaded. | 7 May 2018 12:03 CEST | Update | https://www.mdpi.com/2076-2607/6/2/41/xml |
| article xml file uploaded | 7 May 2018 12:03 CEST | Original file | N/A |
