| article html file updated | 9 February 2020 06:16 CET | Update | https://www.mdpi.com/2075-4701/8/2/126 |
| article html file updated | 30 September 2019 17:13 CEST | Update | N/A |
| article html file updated | 1 May 2019 19:14 CEST | Update | N/A |
| article html file updated | 17 April 2019 18:27 CEST | Update | N/A |
| article html file updated | 28 March 2019 22:34 CET | Update | N/A |
| article html file updated | 11 February 2018 08:23 CET | Original file | N/A |
| article xml uploaded. | 11 February 2018 08:22 CET | Update | https://www.mdpi.com/2075-4701/8/2/126/xml |
| article xml uploaded. | 11 February 2018 08:22 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2018 08:22 CET | Version of Record | https://www.mdpi.com/2075-4701/8/2/126/pdf |
