TF-IUPS160036 203..203 ANNOUNCEMENT Apology on behalf of the publisher In the previous issue of this journal (121-02), a number of errors were made. � We like to make readers aware that Leif Jansson and Nils Welsh contributed as guest editors to the issue � The title of the issue should have been Remembering Claes Hellerstr€om and those around him. Unfortunately, this title was not placed on the front cover as it should have been � In addition to this, a number of the ‘flashes’ were erroneously printed from the previous issue (121-01) on the front cover. Taylor & Francis apologises for these errors. � 2016 Informa Plc Limited. Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. UPSALA JOURNAL OF MEDICAL SCIENCES, 2016 VOL. 121, NO. 3, 203 http://dx.doi.org/10.1080/03009734.2016.1207330 http://creativecommons.org/licenses/by/4.0/ Apology on behalf of the publisher