| article html file updated | 11 February 2020 14:50 CET | Update | https://www.mdpi.com/2073-4409/8/2/140 |
| article html file updated | 14 October 2019 17:40 CEST | Update | N/A |
| article html file updated | 26 April 2019 19:02 CEST | Update | N/A |
| article html file updated | 12 April 2019 14:59 CEST | Update | N/A |
| article html file updated | 3 April 2019 17:43 CEST | Update | N/A |
| article html file updated | 4 March 2019 14:45 CET | Update | N/A |
| article html file updated | 28 February 2019 19:04 CET | Update | N/A |
| article html file updated | 22 February 2019 12:22 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2019 12:19 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/140/pdf |
| article xml uploaded. | 22 February 2019 12:19 CET | Update | https://www.mdpi.com/2073-4409/8/2/140/xml |
| article xml file uploaded | 22 February 2019 12:19 CET | Update | N/A |
| article pdf uploaded. | 10 February 2019 09:47 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/140/pdf-vor |
| article pdf uploaded. | 10 February 2019 09:45 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/140/pdf-vor |
| article xml file uploaded | 10 February 2019 09:45 CET | Original file | N/A |
