c(person("Adrian", "Baddeley", 
                    role = c("aut", "cre", "cph"),
       	            email = "Adrian.Baddeley@curtin.edu.au",
		    comment = c(ORCID="0000-0001-9499-8382")),
	     person("Rolf", "Turner", 
                    role = c("aut", "cph"),
 	            email="rolfturner@posteo.net",
		    comment=c(ORCID="0000-0001-5521-5218")),
	     person("Ege",   "Rubak", 
                    role = c("aut", "cph"),
		    email = "rubak@math.aau.dk",
		    comment=c(ORCID="0000-0002-6675-533X")),
	     person("Kasper", "Klitgaard Berthelsen",
	            role = "ctb"),
	     person("Warick", "Brown",
	            role = "cph"),
	     person("Achmad", "Choiruddin",
	            role = "ctb"),
	     person("Ya-Mei", "Chang",
	            role = "ctb"),
	     person("Jean-Francois", "Coeurjolly",
	            role = "ctb"),
	     person("Ottmar", "Cronie",
	            role = "ctb"),
	     person("Tilman", "Davies",
	            role = c("ctb", "cph")),
	     person("Julian", "Gilbey",
	            role = "ctb"),
	     person("Jonatan", "Gonzalez",
	            role = "ctb"),
	     person("Yongtao", "Guan",
	            role = "ctb"),
	     person("Ute", "Hahn",
	            role = "ctb"),
	     person("Martin", "Hazelton", 
	            role = "ctb"),
	     person("Kassel", "Hingee",
	            role = c("ctb", "cph")),
	     person("Abdollah", "Jalilian", 
	            role = "ctb"),
	     person("Frederic", "Lavancier",
	            role = "ctb"),
	     person("Marie-Colette", "van Lieshout",
	            role = c("ctb", "cph")),
	     person("Greg", "McSwiggan",
	            role = "ctb"),
	     person("Robin K", "Milne",
	            role = "cph"),
	     person("Tuomas", "Rajala",
	            role = "ctb"),
	     person("Suman", "Rakshit",
	            role = c("ctb", "cph")),
	     person("Dominic", "Schuhmacher",
	            role = "ctb"),
	     person("Rasmus", "Plenge Waagepetersen",
	            role = "ctb"),
	     person("Hangsheng", "Wang",
	            role = "ctb"),
             person("Tingting", "Zhan",
	            role="ctb"))