| article html file updated | 12 February 2020 02:17 CET | Update | https://www.mdpi.com/2073-4425/10/4/261 |
| article html file updated | 17 October 2019 13:55 CEST | Update | - |
| article html file updated | 8 May 2019 18:17 CEST | Update | - |
| article html file updated | 25 April 2019 18:20 CEST | Update | - |
| article html file updated | 21 April 2019 08:06 CEST | Original file | - |
| article pdf uploaded. | 21 April 2019 08:04 CEST | Updated version of record | https://www.mdpi.com/2073-4425/10/4/261/pdf |
| article xml uploaded. | 21 April 2019 08:04 CEST | Update | https://www.mdpi.com/2073-4425/10/4/261/xml |
| article xml file uploaded | 21 April 2019 08:04 CEST | Update | - |
| article pdf uploaded. | 1 April 2019 16:49 CEST | Version of Record | https://www.mdpi.com/2073-4425/10/4/261/pdf-vor |
| article xml file uploaded | 1 April 2019 16:49 CEST | Original file | - |
