1. Institute for Molecular Bioscience, The University of Queensland, St. Lucia, 4072 Queensland, Australia, Purification & Chemistry, Novo Nordisk A/S, Novo Nordisk Park, 2760, Maaløv, Denmark, Protagonist Pty. Ltd., Level 7 Queensland Bioscience Precinct, 306 Carmody Road, St Lucia, 4072 Australia, and The Danish University for Pharmaceutical Sciences, Universitetsparken 2, 2100 Copenhagen, Denmark