| article html file updated | 9 February 2020 04:51 CET | Update | https://www.mdpi.com/2076-3263/8/2/47 |
| article html file updated | 30 September 2019 08:33 CEST | Update | N/A |
| article html file updated | 1 May 2019 22:28 CEST | Update | N/A |
| article html file updated | 17 April 2019 21:10 CEST | Update | N/A |
| article html file updated | 28 March 2019 19:28 CET | Update | N/A |
| article html file updated | 14 March 2018 10:34 CET | Update | N/A |
| article html file updated | 30 January 2018 10:47 CET | Original file | N/A |
| article xml uploaded. | 30 January 2018 10:46 CET | Update | https://www.mdpi.com/2076-3263/8/2/47/xml |
| article xml uploaded. | 30 January 2018 10:46 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2018 10:46 CET | Version of Record | https://www.mdpi.com/2076-3263/8/2/47/pdf |
