| article html file updated | 9 February 2020 05:35 CET | Update | https://www.mdpi.com/1996-1944/11/2/242 |
| article html file updated | 1 May 2019 20:49 CEST | Update | N/A |
| article html file updated | 17 April 2019 19:47 CEST | Update | N/A |
| article html file updated | 28 March 2019 21:04 CET | Update | N/A |
| article html file updated | 14 March 2018 15:43 CET | Update | N/A |
| article html file updated | 14 February 2018 09:11 CET | Update | N/A |
| article xml uploaded. | 14 February 2018 09:10 CET | Update | https://www.mdpi.com/1996-1944/11/2/242/xml |
| article xml uploaded. | 14 February 2018 09:10 CET | Update | N/A |
| article pdf uploaded. | 14 February 2018 09:10 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/2/242/pdf |
| article html file updated | 8 February 2018 04:54 CET | Update | N/A |
| article xml uploaded. | 8 February 2018 04:53 CET | Update | N/A |
| article pdf uploaded. | 8 February 2018 04:53 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/2/242/pdf-vor |
| article html file updated | 6 February 2018 05:22 CET | Original file | N/A |
| article xml uploaded. | 6 February 2018 05:20 CET | Update | N/A |
| article xml uploaded. | 6 February 2018 05:20 CET | Original file | N/A |
| article pdf uploaded. | 6 February 2018 05:20 CET | Version of Record | https://www.mdpi.com/1996-1944/11/2/242/pdf-vor |
