... Frontiers in Psychology | www.frontiersin.org 1987; Lipowski, 1988;Escobar et al., 1989;Mumford et al., 1991;American Psychiatric Association, 1994Castillo et al., 1995;Escobar, 1995;Gureje et al., 1997;Kirmayer and Young, 1998;Silove et al., 1998;Simon et al., 1999;Mak and Zane, 2004;Aragona et al., 2005Aragona et al., , 2008Aragona et al., , 2010Aragona et al., , 2011Aragona et al., , 2012Aragona et al., , 2013Nickel et al., 2006;Kirmayer and Sartorius, 2007;Cwikel et al., 2008;Jackson and Kroenke, 2008;Sachs et al., 2008;Liberati et al., 2009;Bermejo et al., 2010;Beirens and Fontaine, 2011;Perruchoud and Redpath-Cross, 2011;Schweitzer et al., 2011;Shiroma and Alarcon, 2011;David et al., 2012;Deisenhammer et al., 2012;Heredia Montesinos et al., 2012;Stewart et al., 2012;Van Wyk et al., 2012;Bragazzi et al., 2014;Mölsä et al., 2014Mölsä et al., , 2017Rohlof et al., 2014;Haller et al., 2015;Rask et al., 2015Rask et al., , 2016Spiller et al., 2016;Choi et al., 2017;Dreher et al., 2017;Mendoza et al., 2017;Morawa et al., 2017;Radl-Karimi et al., 2018) were each used in three records. (Small et al., 2003), the Modified Somatic Perception Questionnaire (MSPQ) (Bragazzi et al., 2014), and the Brief Symptom Inventory (BSI) somatization subscale (Ritsner et al., 2000) were used in one article each. ...