| article html file updated | 9 February 2020 16:56 CET | Update | https://www.mdpi.com/2075-4450/9/2/52 |
| article html file updated | 3 October 2019 09:54 CEST | Update | N/A |
| article html file updated | 30 April 2019 21:14 CEST | Update | N/A |
| article html file updated | 16 April 2019 21:43 CEST | Update | N/A |
| article html file updated | 29 March 2019 23:13 CET | Update | N/A |
| article html file updated | 27 June 2018 12:06 CEST | Update | N/A |
| article html file updated | 9 May 2018 12:50 CEST | Original file | N/A |
| article supplementary file uploaded. | 9 May 2018 12:48 CEST | - | https://www.mdpi.com/2075-4450/9/2/52#supplementary |
| article pdf uploaded. | 9 May 2018 12:48 CEST | Version of Record | https://www.mdpi.com/2075-4450/9/2/52/pdf |
| article xml uploaded. | 9 May 2018 12:48 CEST | Update | https://www.mdpi.com/2075-4450/9/2/52/xml |
| article xml file uploaded | 9 May 2018 12:48 CEST | Original file | N/A |
