| article html file updated | 11 February 2020 15:04 CET | Update | https://www.mdpi.com/2073-4360/11/2/301 |
| article html file updated | 14 October 2019 19:00 CEST | Update | N/A |
| article html file updated | 26 April 2019 18:36 CEST | Update | N/A |
| article html file updated | 12 April 2019 14:33 CEST | Update | N/A |
| article html file updated | 3 April 2019 18:15 CEST | Update | N/A |
| article html file updated | 4 March 2019 05:44 CET | Update | N/A |
| article html file updated | 28 February 2019 20:17 CET | Update | N/A |
| article html file updated | 23 February 2019 04:53 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2019 04:50 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/2/301/pdf |
| article xml uploaded. | 23 February 2019 04:50 CET | Update | https://www.mdpi.com/2073-4360/11/2/301/xml |
| article xml file uploaded | 23 February 2019 04:50 CET | Update | N/A |
| article pdf uploaded. | 11 February 2019 15:01 CET | Version of Record | https://www.mdpi.com/2073-4360/11/2/301/pdf-vor |
| article xml file uploaded | 11 February 2019 15:01 CET | Original file | N/A |
