| article html file updated | 10 February 2020 01:52 CET | Update | https://www.mdpi.com/2075-4701/8/7/549 |
| article html file updated | 5 October 2019 17:34 CEST | Update | N/A |
| article html file updated | 30 April 2019 01:22 CEST | Update | N/A |
| article html file updated | 15 April 2019 20:38 CEST | Update | N/A |
| article html file updated | 30 March 2019 21:38 CET | Update | N/A |
| article html file updated | 2 August 2018 11:58 CEST | Update | N/A |
| article html file updated | 18 July 2018 14:47 CEST | Original file | N/A |
| article pdf uploaded. | 18 July 2018 14:46 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/7/549/pdf |
| article xml uploaded. | 18 July 2018 14:46 CEST | Update | https://www.mdpi.com/2075-4701/8/7/549/xml |
| article xml file uploaded | 18 July 2018 14:46 CEST | Original file | N/A |
