| article html file updated | 8 February 2020 22:50 CET | Update | https://www.mdpi.com/1660-3397/15/12/371 |
| article html file updated | 28 September 2019 21:58 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:18 CEST | Update | N/A |
| article html file updated | 18 April 2019 08:56 CEST | Update | N/A |
| article html file updated | 2 January 2018 18:28 CET | Update | N/A |
| article html file updated | 1 December 2017 16:55 CET | Original file | N/A |
| article xml uploaded. | 1 December 2017 16:54 CET | Original file | https://www.mdpi.com/1660-3397/15/12/371/xml |
| article pdf uploaded. | 1 December 2017 16:54 CET | Version of Record | https://www.mdpi.com/1660-3397/15/12/371/pdf |
