| article html file updated | 11 February 2020 15:56 CET | Update | https://www.mdpi.com/2076-3263/9/2/88 |
| article html file updated | 14 October 2019 23:17 CEST | Update | - |
| article html file updated | 26 April 2019 17:01 CEST | Update | - |
| article html file updated | 12 April 2019 12:54 CEST | Update | - |
| article html file updated | 3 April 2019 20:12 CEST | Update | - |
| article html file updated | 1 March 2019 19:36 CET | Update | - |
| article html file updated | 28 February 2019 23:51 CET | Update | - |
| article html file updated | 14 February 2019 09:15 CET | Original file | - |
| article pdf uploaded. | 14 February 2019 09:13 CET | Version of Record | https://www.mdpi.com/2076-3263/9/2/88/pdf |
| article xml uploaded. | 14 February 2019 09:13 CET | Update | https://www.mdpi.com/2076-3263/9/2/88/xml |
| article xml file uploaded | 14 February 2019 09:13 CET | Original file | - |
