| article html file updated | 11 February 2020 21:31 CET | Update | https://www.mdpi.com/2076-2607/7/3/77 |
| article html file updated | 16 October 2019 10:26 CEST | Update | N/A |
| article html file updated | 26 April 2019 04:41 CEST | Update | N/A |
| article html file updated | 11 April 2019 23:49 CEST | Update | N/A |
| article html file updated | 4 April 2019 11:26 CEST | Update | N/A |
| article html file updated | 12 March 2019 07:28 CET | Original file | N/A |
| article pdf uploaded. | 12 March 2019 07:27 CET | Version of Record | https://www.mdpi.com/2076-2607/7/3/77/pdf |
| article xml uploaded. | 12 March 2019 07:27 CET | Update | https://www.mdpi.com/2076-2607/7/3/77/xml |
| article xml file uploaded | 12 March 2019 07:27 CET | Original file | N/A |