| article html file updated | 11 February 2020 14:45 CET | Update | https://www.mdpi.com/1660-3397/17/2/104 |
| article html file updated | 14 October 2019 17:12 CEST | Update | N/A |
| article html file updated | 26 April 2019 19:13 CEST | Update | N/A |
| article html file updated | 12 April 2019 15:09 CEST | Update | N/A |
| article html file updated | 3 April 2019 17:31 CEST | Update | N/A |
| article html file updated | 4 March 2019 07:01 CET | Update | N/A |
| article html file updated | 28 February 2019 18:39 CET | Update | N/A |
| article html file updated | 19 February 2019 10:57 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2019 10:54 CET | Updated version of record | https://www.mdpi.com/1660-3397/17/2/104/pdf |
| article xml uploaded. | 19 February 2019 10:54 CET | Update | https://www.mdpi.com/1660-3397/17/2/104/xml |
| article xml file uploaded | 19 February 2019 10:54 CET | Update | N/A |
| article pdf uploaded. | 9 February 2019 15:49 CET | Version of Record | https://www.mdpi.com/1660-3397/17/2/104/pdf-vor |
| article xml file uploaded | 9 February 2019 15:49 CET | Original file | N/A |
