| article html file updated | 9 February 2020 08:46 CET | Update | https://www.mdpi.com/2075-4701/8/3/161 |
| article html file updated | 1 October 2019 07:33 CEST | Update | N/A |
| article html file updated | 1 May 2019 13:59 CEST | Update | N/A |
| article html file updated | 17 April 2019 13:37 CEST | Update | N/A |
| article html file updated | 29 March 2019 04:14 CET | Update | N/A |
| article html file updated | 27 March 2018 05:25 CEST | Update | N/A |
| article html file updated | 6 March 2018 10:01 CET | Original file | N/A |
| article xml uploaded. | 6 March 2018 09:59 CET | Original file | https://www.mdpi.com/2075-4701/8/3/161/xml |
| article pdf uploaded. | 6 March 2018 09:59 CET | Version of Record | https://www.mdpi.com/2075-4701/8/3/161/pdf |
