| article html file updated | 12 February 2020 17:57 CET | Update | https://www.mdpi.com/2075-163X/9/6/347 |
| article html file updated | 21 October 2019 10:16 CEST | Update | N/A |
| article html file updated | 4 July 2019 16:05 CEST | Update | N/A |
| article html file updated | 13 June 2019 10:47 CEST | Original file | N/A |
| article pdf uploaded. | 13 June 2019 10:45 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/6/347/pdf |
| article xml uploaded. | 13 June 2019 10:45 CEST | Update | https://www.mdpi.com/2075-163X/9/6/347/xml |
| article xml file uploaded | 13 June 2019 10:45 CEST | Update | N/A |
| article pdf uploaded. | 5 June 2019 17:10 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/6/347/pdf-vor |
| article xml file uploaded | 5 June 2019 17:09 CEST | Original file | N/A |
