| article html file updated | 10 February 2020 02:28 CET | Update | https://www.mdpi.com/2077-1444/9/7/222 |
| article html file updated | 30 April 2019 00:13 CEST | Update | N/A |
| article html file updated | 15 April 2019 19:28 CEST | Update | N/A |
| article html file updated | 30 March 2019 23:01 CET | Update | N/A |
| article html file updated | 2 August 2018 14:27 CEST | Update | N/A |
| article html file updated | 27 July 2018 12:24 CEST | Update | N/A |
| article html file updated | 24 July 2018 08:39 CEST | Original file | N/A |
| article pdf uploaded. | 24 July 2018 08:37 CEST | Updated version of record | https://www.mdpi.com/2077-1444/9/7/222/pdf |
| article xml uploaded. | 24 July 2018 08:37 CEST | Update | https://www.mdpi.com/2077-1444/9/7/222/xml |
| article xml file uploaded | 24 July 2018 08:37 CEST | Update | N/A |
| article pdf uploaded. | 22 July 2018 13:29 CEST | Version of Record | https://www.mdpi.com/2077-1444/9/7/222/pdf-vor |
| article xml file uploaded | 22 July 2018 13:29 CEST | Original file | N/A |