“…The flow chart for inclusions is presented in Figure 1. The search included 42 articles, published between 1979 and 2017 (Aliko, Alushi, Tafaj, & Isufi, 2012; Alpöz et al, 2015; Alpöz et al, 2008; Alves, Motta, Messina, & Migliari, 2004; Andersson et al, 1995; Apperley, Medlicott, Rich, Hanning, & Huckabee, 2017; Blixt‐Johansen et al, 1992; Bots et al, 2005; Dalodom et al, 2016; Davies & Singer, 1994; Dirix, Nuyts, Vander Poorten, Delaere, & Van den Bogaert, 2007; Donath, Tonner, Chavda, Gatignol, & Bouyrie, 2016; Duxbury, Thakker, & Wastell, 1989; Epstein, Emerton, Le, & Stevenson‐Moore, 1999; Frost, Shirlaw, Walter, & Challacombe, 2002; Furumoto, Barker, Carter‐Hanson, & Barker, 1998; Gil‐Montoya, Subirá, Ramón, & González‐Moles, 2008; Heydarirad, Rezaeizadeh, Choopani, Mosavat, & Ameri, 2017; Jellema et al, 2001; Johansson, Andersson, Attström, Glantz, & Larsson, 1994; Klestov et al, 1981; Matear & Barbaro, 2005; McMillan, Tsang, Wong, & Kam, 2006; Momm, Volegova‐Neher, Schulte‐Mönting, & Guttenberger, 2005; Morales‐Bozo et al, 2017; Mouly, Orler, et al, 2007; Mouly, Salom, et al, 2007; Nakamoto, 1979; Oh, Lee, Kim, & Kho, 2008; Regelink, Vissink, Reintsema, & Nauta, 1998; Rogus‐Pulia, Gangnon, Kind, Connor, & Asthana, 2018; Salom et al, 2015; Shahdad, Taylor, Barclay, Steen, & Preshaw, 2005; Silvestre, Minguez, & Suñe‐Negre, 2009; Skrinjar et al, 2015; Stewart et al, 1998; Sweeney, Bagg, Baxter, & Aitchison, 1997; Temmel, Quint, Schickinger‐Fischer, & Hummel, 2005; van der Reijden, van der Kwaak, Vissink, Veerman, & Amerongen, 1996; Visch, Gravenmade, Schaub, Van Putten, & Vissink, 1986; Vissink et al, 1983).…”