| article html file updated | 10 September 2021 06:11 CEST | Update | https://www.mdpi.com/1660-3397/16/2/45 |
| article html file updated | 9 February 2020 04:49 CET | Update | N/A |
| article html file updated | 30 September 2019 08:17 CEST | Update | N/A |
| article html file updated | 1 May 2019 22:33 CEST | Update | N/A |
| article html file updated | 17 April 2019 21:15 CEST | Update | N/A |
| article html file updated | 28 March 2019 19:23 CET | Update | N/A |
| article html file updated | 14 March 2018 17:09 CET | Update | N/A |
| article html file updated | 31 January 2018 07:28 CET | Update | N/A |
| article xml uploaded. | 31 January 2018 07:27 CET | Update | https://www.mdpi.com/1660-3397/16/2/45/xml |
| article pdf uploaded. | 31 January 2018 07:27 CET | Updated version of record | https://www.mdpi.com/1660-3397/16/2/45/pdf |
| article html file updated | 31 January 2018 04:19 CET | Update | N/A |
| article xml uploaded. | 31 January 2018 04:18 CET | Update | N/A |
| article pdf uploaded. | 31 January 2018 04:18 CET | Updated version of record | https://www.mdpi.com/1660-3397/16/2/45/pdf-vor |
| article html file updated | 30 January 2018 08:36 CET | Original file | N/A |
| article xml uploaded. | 30 January 2018 08:34 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2018 08:34 CET | Version of Record | https://www.mdpi.com/1660-3397/16/2/45/pdf-vor |
