CD Wilson (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), BE Warren, FP Israel (Sterrewacht Leiden; Leiden University; PO Box 9513; 2300; RA Leiden; the Netherlands), S Serjeant (Department of Physics and Astronomy; The Open University; Milton Keynes; MK7 6AA), D Attewell (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), GJ Bendo (UK ALMA Regional Centre Node), HM Butner (Department of Physics and Astronomy; James Madison University; MSC 4502-901 Carrier Drive; Harrisonburg; VA; 22807; USA), P Chanial (Laboratoire AIM-Paris-Saclay), DL Clements (Astrophysics Group; Imperial College), J Golding (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), V Heesen (Centre for Astrophysics Research; University of Hertfordshire; College Lane; Hatfield; AL10 9AB), J Irwin (Department of Physics), J Leech (Astrophysics; Oxford University; Keble Road; Oxford; OX1 3RH), HE Matthews (National Research Council Canada; Herzberg Institute of Astrophysics; DRAO), S Mühle (Joint Institute for VLBI in Europe; Postbus 2; 7990; AA Dwingeloo; the Netherlands), AMJ Mortier (Scottish Universities Physics Alliance; Institute for Astronomy), G Petitpas (Harvard-Smithsonian Center for Astrophysics; 60 Garden Street; Cambridge; MA; 02138; USA), JR Sánchez-Gallego, E Sinukoff (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), K Shorten (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), BK Tan (Astrophysics; Oxford University; Keble Road; Oxford; OX1 3RH), RPJ Tilanus, A Usero (Observatorio de Madrid; OAN), M Vaccari, T Wiegert (Department of Physics and Astronomy; University of Manitoba; Winnipeg; Manitoba; R3T 2N2; Canada), M Zhu (National Astronomical Observatories; Chinese Academy of Sciences 20A Datun Road; Chaoyang District; Beijing; 100012; China), DM Alexander (Department of Physics; Durham University; Durham; DH1 3LE), P Alexander, M Azimlu, P Barmby (Department of Physics and Astronomy; University of Western Ontario; 1151 Richmond St.; London; ON; N6A 3K7; Canada), R Brar (Department of Physics), C Bridge (California Institute of Technology; 1200 E. California Blvd.; Pasadena; CA; 91125; USA), E Brinks (Centre for Astrophysics Research; University of Hertfordshire; College Lane; Hatfield; AL10 9AB), S Brooks (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), K Coppin (Department of Physics; McGill University; 3600 rue University; Montreal; QC; H2A 2T8; Canada), S Côté (Herzberg Institute of Astrophysics; National Research Council of Canada; Victoria; BC; V9E 2E7; Canada), P Côté (Herzberg Institute of Astrophysics; National Research Council of Canada; Victoria; BC; V9E 2E7; Canada), S Courteau (Department of Physics), J Davies (School of Physics and Astronomy; Cardiff University; Queens Buildings; The Parade; Cardiff; CF24 3AA), S Eales (School of Physics and Astronomy; Cardiff University; Queens Buildings; The Parade; Cardiff; CF24 3AA), M Fich (Department of Physics and Astronomy; University of Waterloo; Waterloo; Ontario; N2L 3G1; Canada), M Hudson (Department of Physics and Astronomy; University of Waterloo; Waterloo; Ontario; N2L 3G1; Canada), DH Hughes (Instituto Nacional de Astrofisica; Optica y Electronica (INAOE); Aptdo. Postal 51 y 216; 72000; Puebla; Pue.; Mexico), RJ Ivison, JH Knapen, M Page (Astrophysics Group; Imperial College), TJ Parkin (Department of Physics and Astronomy; McMaster University; Hamilton; Ontario; L8S 4M1; Canada), D Rigopoulou, E Rosolowsky (University of British Columbia; Okanagan Campus), ER Seaquist (Department of Astronomy and Astrophysics; University of Toronto; 50 St. George Street; Toronto; ON; M5S 3H4; Canada), K Spekkens (Department of Physics; Royal Military College of Canada; PO Box 17000), N Tanvir (Department of Physics and Astronomy; University of Leicester; University Road; Leicester; LE1 7RH), JM van der Hulst (Kapteyn Astronomical Institute; University of Groningen; PO Box 800; 9700; AV; Groningen; the Netherlands), P van der Werf (Sterrewacht Leiden; Leiden University; PO Box 9513; 2300; RA Leiden; the Netherlands), C Vlahakis (Joint ALMA Office; Alonso de Cordova 3107; Vitacura; Santiago; Chile), TM Webb (Department of Physics; McGill University; 3600 rue University; Montreal; QC; H2A 2T8; Canada), B Weferling (Joint Astronomy Centre; 660 N. A'ohoku Pl.), GJ White (Open University)