| article html file updated | 10 February 2020 22:01 CET | Update | https://www.mdpi.com/2075-4442/6/4/102 |
| article html file updated | 10 October 2019 15:39 CEST | Update | - |
| article html file updated | 28 April 2019 06:33 CEST | Update | - |
| article html file updated | 14 April 2019 02:28 CEST | Update | - |
| article html file updated | 1 April 2019 22:55 CEST | Update | - |
| article html file updated | 26 December 2018 10:16 CET | Update | - |
| article html file updated | 22 November 2018 05:02 CET | Original file | - |
| article pdf uploaded. | 22 November 2018 05:00 CET | Updated version of record | https://www.mdpi.com/2075-4442/6/4/102/pdf |
| article xml uploaded. | 22 November 2018 05:00 CET | Update | https://www.mdpi.com/2075-4442/6/4/102/xml |
| article xml file uploaded | 22 November 2018 05:00 CET | Update | - |
| article pdf uploaded. | 19 November 2018 03:02 CET | Updated version of record | https://www.mdpi.com/2075-4442/6/4/102/pdf-vor |
| article pdf uploaded. | 18 November 2018 12:04 CET | Version of Record | https://www.mdpi.com/2075-4442/6/4/102/pdf-vor |
| article xml file uploaded | 18 November 2018 12:04 CET | Original file | - |
