| article html file updated | 11 February 2020 02:18 CET | Update | https://www.mdpi.com/2072-4292/10/12/1997 |
| article html file updated | 11 October 2019 17:49 CEST | Update | N/A |
| article html file updated | 27 April 2019 21:24 CEST | Update | N/A |
| article html file updated | 13 April 2019 17:14 CEST | Update | N/A |
| article html file updated | 2 April 2019 10:49 CEST | Update | N/A |
| article html file updated | 26 December 2018 05:21 CET | Update | N/A |
| article html file updated | 10 December 2018 12:18 CET | Original file | N/A |
| article pdf uploaded. | 10 December 2018 12:16 CET | Version of Record | https://www.mdpi.com/2072-4292/10/12/1997/pdf |
| article xml uploaded. | 10 December 2018 12:16 CET | Update | https://www.mdpi.com/2072-4292/10/12/1997/xml |
| article xml file uploaded | 10 December 2018 12:16 CET | Original file | N/A |
