| article html file updated | 9 February 2020 04:14 CET | Update | https://www.mdpi.com/2075-4442/6/1/13 |
| article html file updated | 30 September 2019 04:46 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:48 CEST | Update | N/A |
| article html file updated | 17 April 2019 22:21 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:06 CET | Update | N/A |
| article html file updated | 27 March 2018 15:17 CEST | Update | N/A |
| article html file updated | 25 January 2018 09:25 CET | Update | N/A |
| article xml uploaded. | 25 January 2018 09:24 CET | Update | https://www.mdpi.com/2075-4442/6/1/13/xml |
| article xml uploaded. | 25 January 2018 09:24 CET | Update | N/A |
| article pdf uploaded. | 25 January 2018 09:24 CET | Updated version of record | https://www.mdpi.com/2075-4442/6/1/13/pdf |
| article html file updated | 24 January 2018 17:01 CET | Original file | N/A |
| article xml uploaded. | 24 January 2018 16:59 CET | Update | N/A |
| article xml uploaded. | 24 January 2018 16:59 CET | Original file | N/A |
| article pdf uploaded. | 24 January 2018 16:59 CET | Version of Record | https://www.mdpi.com/2075-4442/6/1/13/pdf-vor |
