| article html file updated | 11 February 2020 16:58 CET | Update | https://www.mdpi.com/2079-9276/8/1/38 |
| article html file updated | 26 April 2019 14:51 CEST | Update | - |
| article html file updated | 12 April 2019 10:30 CEST | Update | - |
| article html file updated | 10 April 2019 20:07 CEST | Update | - |
| article html file updated | 3 April 2019 22:55 CEST | Update | - |
| article html file updated | 1 March 2019 05:01 CET | Update | - |
| article html file updated | 26 February 2019 04:50 CET | Original file | - |
| article pdf uploaded. | 26 February 2019 04:48 CET | Updated version of record | https://www.mdpi.com/2079-9276/8/1/38/pdf |
| article xml uploaded. | 26 February 2019 04:48 CET | Update | https://www.mdpi.com/2079-9276/8/1/38/xml |
| article xml file uploaded | 26 February 2019 04:48 CET | Update | - |
| article pdf uploaded. | 18 February 2019 17:10 CET | Updated version of record | https://www.mdpi.com/2079-9276/8/1/38/pdf-vor |
| article pdf uploaded. | 18 February 2019 16:59 CET | Version of Record | https://www.mdpi.com/2079-9276/8/1/38/pdf-vor |
| article xml file uploaded | 18 February 2019 16:59 CET | Original file | - |
