1 <institution content-type="university">University of Otago</institution>, <city>Wellington</city>, <country>New Zealand</country>; and <institution content-type="university">Department of Primary Health Care & General Practice, University of Otago</institution>, <addr-line>Wellington/Te Whare Wananga o Otago ki Te Whanga-Nui-a-Tara</addr-line>, <postal-code>6242</postal-code>, <country>New Zealand/Aotearoa</country>.
2 <institution content-type="university">University of Otago</institution>, <city>Wellington</city>, <country>New Zealand</country>; and <institution content-type="university">Department of Psychological Medicine, University of Otago</institution>, <addr-line>Wellington, Te Whare Wananga o Otago ki Te Whanga-Nui-a-Tara</addr-line>, <city>Wellington</city> <postal-code>6242</postal-code>, <country>New Zealand/Aotearoa</country>.