| article html file updated | 9 February 2020 03:57 CET | Update | https://www.mdpi.com/2079-4991/8/2/54 |
| article html file updated | 30 September 2019 03:15 CEST | Update | N/A |
| article html file updated | 2 May 2019 00:22 CEST | Update | N/A |
| article html file updated | 17 April 2019 22:49 CEST | Update | N/A |
| article html file updated | 28 March 2019 17:32 CET | Update | N/A |
| article pdf uploaded. | 21 January 2019 08:41 CET | Updated version of record | https://www.mdpi.com/2079-4991/8/2/54/pdf |
| article html file updated | 15 March 2018 08:06 CET | Update | N/A |
| article html file updated | 14 March 2018 16:52 CET | Update | N/A |
| article html file updated | 23 January 2018 08:18 CET | Update | N/A |
| article xml uploaded. | 23 January 2018 08:16 CET | Update | https://www.mdpi.com/2079-4991/8/2/54/xml |
| article html file updated | 23 January 2018 07:06 CET | Original file | N/A |
| article xml uploaded. | 23 January 2018 07:05 CET | Update | N/A |
| article xml uploaded. | 23 January 2018 07:05 CET | Original file | N/A |
| article pdf uploaded. | 23 January 2018 07:05 CET | Version of Record | https://www.mdpi.com/2079-4991/8/2/54/pdf-vor |
