function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Armitage, Brian J. & Aguirre, Yusseff P.', 1],
    ['Armitage, Brian J. & Harris, Steven C. & Blahnik, Roger J.', 1],
    ['Camargos, Lucas M. & Pes, Ana Maria & Hamada, Neusa', 8],
    ['Desidério, Gleison Robson & Barcelos-Silva, Patrik', 1],
    ['Mey, Wolfram & Malicky, Hans', 2],
    ['Mey, Wolfram & Ospina-Torres, Rodulfo', 1],
    ['Morse, John C.', 7],
    ['Moura, Laisse & Quinteiro, Fábio B.', 1],
    ['Neto, Pedro Bonfá & Vilarino, Albane & Salles, Frederico F.', 4],
    ['Oláh, János & Johanson, Kjell Arne', 9],
    ['Pandher, Manpreet Singh & Kaur, Simarjit & Garima, Deepti', 2],
    ['Paprocki, Henrique & Franca, Diogo', 30],
    ['Souza, Raquel Lima De & Gomes, Victor & Calor, Adolfo R.', 4],
    ['Takiya, Daniela Maeda & Santos, Allan Paulo Moreira', 2],
    ['de Souza, Wagner Rafael M. & Lima, Lucas R. C. & Pes, Ana M. O.', 2],
    ['Other (3)', 3]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=78)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);