“…Over the past five years, much research in the same spirit has been conducted. See, for example, Deb, Sinha, Korhonen, and Wallenius (2010), Fernandez, Lopez, Bernal, Coello Coello, and Navarro (2010), Fowler et al (2010), Jaszkiewicz (2007), Kaliszewski, Miroforidis, and Podkopaev (2012), Köksalan and Karahan (2010), Sindhya and Miettinen (2011), Thiele, Miettinen, Korhonen, and Molina (2009), and Sinha, Korhonen, Wallenius, and Deb (2014) for similar approaches. We briefly comment on each.…”